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Quick tech specs
  • Back cover for cell phone
  • synthetic rubber
  • for Samsung Galaxy S21 5G
  • polycarbonate
  • bespoke way blue
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Get moving with Commuter Series, the slim, protective Galaxy S21 5G case that keeps your phone safe from drops and bumps. Additionally, a silver-based antimicrobial additive is integrated into the case that helps inhibit microbial growth and defends the case exterior against many common bacteria. Weaving the additive into the case materials ensures it keeps protecting your case 24/7/365 and outlasts heavy use. Built to beat the daily grind, Commuter Series combines a pocket-friendly profile with robust defense and added grip to ensure you keep going mile after mile.
Availability: 19 units In Stock

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OtterBox Commuter Series - back cover for cell phone
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OtterBox Commuter Series - back cover for cell phone is rated 4.53 out of 5 by 81.
Rated 5 out of 5 by from Otterbox - the ONLY box We have owned Otterboxes since Noah landed......why would you choose anyone else? Perfect fit, reasonable prices, great look, protection like you never knew you needed.
Date published: 2022-02-26T00:00:00-05:00
Rated 5 out of 5 by from Samsung Galaxy s21 Otterbox Commuter Case I have always purchased an Otterbox for my cell phone. It not only provides protection for the phone, but it makes it easy to grip. A little pricey, but so is the phone. Well worth it.
Date published: 2022-02-28T00:00:00-05:00
Rated 5 out of 5 by from Excellent case, excellent company I've liked Otterbox for years now, and this case is no different. It's not too bulky but is very sturdy and protects the phone well. The charging port cover is great at keeping the port clean and it doesn't get stuck shut or rip off like other cases I've used. Additionally, Otterbox's warranty is unmatched. My case cracked all 10 months in, and they replaced it for free. Great phone case, amazing customer support.
Date published: 2022-01-14T00:00:00-05:00
Rated 5 out of 5 by from Vary happy with product I dont remember how long I bought this product but it's been around 1 year and it's been really good the case broke but it's still works
Date published: 2022-02-10T00:00:00-05:00
Rated 5 out of 5 by from Best case you can buy! Already had an Otterbox for my Galaxy S9 and never doubted in getting anything other than another Otterbox for my Galaxy S21 Sturdy yet not unduly bulky, protects camera lenses as well as screen. Give you a great grip on the phone
Date published: 2021-07-08T00:00:00-04:00
Rated 5 out of 5 by from I love Otterbox Great colors, quality and protection of phone. Customer service is guick and efficient to resolve any issues you may have during your ordering process.
Date published: 2021-06-11T00:00:00-04:00
Rated 5 out of 5 by from Slim, stylish, and rugged! I've had the Commuter on my last 4 Samsung phones and have yet to be disappointed.
Date published: 2021-07-14T00:00:00-04:00
Rated 5 out of 5 by from Great case I love the case. No issues so far... no scratches after some accidents.
Date published: 2021-06-30T00:00:00-04:00
Rated 5 out of 5 by from Sturdy but SLIPPERY Case I returned this product and got the Defender Pro case instead (love my new one. This Commuter case is too slick and no grip to it really. Every time I picked my phone up I was afraid I'd drop it. I think it would protect the phone if it got dropped, but I want some grip to my phone. I want to set it on my couch arm/pillow/etc and not see it slide off.
Date published: 2021-04-16T00:00:00-04:00
Rated 5 out of 5 by from Fantastic! I just love these otter boxes. I had one for my previous phone and they never disappoint! I recommend them to everyone!
Date published: 2021-02-20T00:00:00-05:00
Rated 5 out of 5 by from Great case, fits well, sleek design I love the look and feel of this case. It is slim but protective. The raised edges protect the screen in the case of a drop. Very happy with this.
Date published: 2021-03-12T00:00:00-05:00
Rated 5 out of 5 by from THE FALLING OFF CAR CASE I ususally buy these otter and I am glad I did, I left phone on top of car and fell off while driving and little scratch on case but phone was good!
Date published: 2021-04-22T00:00:00-04:00
Rated 5 out of 5 by from Slim, sturdy, good grip, perfect fit. This is my first time purchasing an Otterbox. My employer provided a Otterbox Defender with my work phone. It's great for a technician in the field. My iPhone XR has had countless tumbles and it has protected the phone. I've always been partial to UAG cases. They're really attractive and I never had phone damage while using one. The problem with them, they frequently slip out of my hand because they lack the grip the Otterbox has. I have a Galaxy S21 and it's a snug fit, the audio isn't compromised, the charging port is easy to access. It's not an attractive case but 100% does it's job.
Date published: 2021-02-26T00:00:00-05:00
Rated 5 out of 5 by from Otterbox is best purchase ever Had an S7 and the commuter protected it from several drops. This one for the S21+ looks great and has already survived a couple of drops. I love Otterbox!
Date published: 2021-03-10T00:00:00-05:00
Rated 5 out of 5 by from Awesome I brought this 2 months ago and so far so good. I have dropped my phone several times and it protected my phone good.
Date published: 2021-05-05T00:00:00-04:00
Rated 5 out of 5 by from Love Otterbox Products I've always used Otterbox and have never broken a phone from a drop. In fact, brand new phone that in 48 hours I dropped it twice. No phone damage and barely a nick on my Otterbox.
Date published: 2021-02-19T00:00:00-05:00
Rated 5 out of 5 by from Very nice but......... Really like this case but it did not work for me, I had to send it back and I am waiting for a refund. The case said screen saver friendly but it was tight it pulled my new $49.99 Screen saver off at the bottom. It was made very well though.
Date published: 2021-05-10T00:00:00-04:00
Rated 5 out of 5 by from Works as advertised So far so good. Protects the phone and doesn't add a bunch of bulk.
Date published: 2021-04-09T00:00:00-04:00
Rated 5 out of 5 by from Fits perfectly Fits the new Samsung S21 5G perfectly. Easy installation. No issues. Very quick drlivery
Date published: 2021-02-18T00:00:00-05:00
Rated 5 out of 5 by from Awesome case Really happy with this case. I love the side grips so much, I almost didn't put a popsocket on it but that's how I store my phone in my car. Easy to take on and off and offers great protection.
Date published: 2021-02-19T00:00:00-05:00
Rated 5 out of 5 by from Don't buy imitations! I knew better, but bought an imitation of the Otterbox and cracked my screen protector. I went to 4 local stores and couldn't find an Otterbox. I end up purchasing it from their website and am totally satisfied now.
Date published: 2021-05-08T00:00:00-04:00
Rated 5 out of 5 by from Repeat Customer This is the 3rd phone I've protected with Otterbox and I wouldn't consider any other phone protection accessory
Date published: 2021-02-14T00:00:00-05:00
Rated 5 out of 5 by from Don't risk your S21 without Otterbox I received my S21 phone before I ordered the Otterbox case. I waited to upgrade until I got the case, as I would not want to risk damaging my phone while using it without a case. I just wish they made waterproof cases for the S21
Date published: 2021-02-25T00:00:00-05:00
Rated 5 out of 5 by from Won't Have a Phone Without It Every smartphone I've ever used has had an Otterbox case put on it as soon as it is taken out of the box. I just traded in my Galaxy S10 for an S21, and the S10 looked brand new when I took it out of the case. Best cases on the market!
Date published: 2021-03-02T00:00:00-05:00
Rated 5 out of 5 by from LOVE IT! Great fit! top quality material! I havent dropped my phone yet (fingers crossed but I am certain the case will definitely provide protection! My only complain is the lack of colors available.
Date published: 2021-05-31T00:00:00-04:00
Rated 5 out of 5 by from Cyndi's review I have always used otter box cases and I have never had a phone or a screen break.
Date published: 2021-02-04T00:00:00-05:00
Rated 5 out of 5 by from Solid case I received this case a few days ago and it is a solid product. The construction is with quality materials. My cat pushed my phone off an end table and no problems.
Date published: 2021-02-06T00:00:00-05:00
Rated 5 out of 5 by from Will always protect with Otter I have to admit that I bought another cheap case first before opening my eyes. If you buy a phone that is a few hundred dollars then you should not go cheap with the case. I waited until the case was on sale so I could afford. I love this case since it is not bulky, yet is solid to protect my phone in case of drops that do happen.
Date published: 2021-05-21T00:00:00-04:00
Rated 5 out of 5 by from Best case possible I have purchased otterbox all my life I wouldn't change ever!!
Date published: 2021-02-07T00:00:00-05:00
Rated 5 out of 5 by from It's a case! I have to be fair, I ordered this case online so the only thing I knew is that it was going to be a case that protects my S21. It's a nice case it's just covered by a lot of smooth plastic so there's not that much grip for your hands! That being said hold onto your phone. Wish there was more rubber around the case.
Date published: 2021-03-14T00:00:00-05:00
Rated 5 out of 5 by from Generic I bought this for my new S21 thinking it would be like my other otterbox. It's not. It's very generic, doesn't really offer much in protection and it slips out of my hand due to the smooth plastic. I could've gotten an $10 one off Amazon that was better protection. If I didn't need a phone case at the time, I would have sent it back. Not worth $40.
Date published: 2021-02-22T00:00:00-05:00
Rated 5 out of 5 by from very good purchase well made, fits perfect & looks like it will protect very well
Date published: 2021-03-10T00:00:00-05:00
Rated 5 out of 5 by from Better Than Expected I always figured OtterBox was overrated but they were one of the only companies offering S21 cases when the phone was first released. I actually really like the case. It is lightweight but it offers more protection than any other case I've ever purchased.
Date published: 2021-02-22T00:00:00-05:00
Rated 5 out of 5 by from Nice phone case. Love this style of case, compact yet great protection. Had one on my last phone also.
Date published: 2021-04-21T00:00:00-04:00
Rated 5 out of 5 by from Awesome Case for my new S21 5G I like this Commuter Series case, fits well in my pocket, just enough grip on the case to feel secure in hand, and the most important, it protects my new S21 5G, Front and Back, Always been with Otterbox since my S4...Get This Case for your S21!!
Date published: 2021-02-27T00:00:00-05:00
Rated 5 out of 5 by from Simply The Best When it comes to quality, protection and functionality —Otterbox takes the cake!
Date published: 2021-05-03T00:00:00-04:00
Rated 5 out of 5 by from Very pleased I got this about two weeks ago and am very pleased with it. The Commuter in Bespoke Blue, a very tasteful color unlike the one I had for my Pixel XL, grey & bright blue, that or black. I don't like black for a case as it can blend into things, ditto for white, therefore making it harder to find and/or remember to take it with me. This blue is light enough (although not really light to see against a black/dark background such as a desktop. The case adds very little in dimensions to my new Galaxy S21 5G. Seems to be more than rugged enough and has well located grip points/texture for me. One minor complaint is that the only OtterBox screen cover offered is very expensive. I got a much less expensive one (1/3 $) that fits perfectly and is undetectable. Overall a great case though.
Date published: 2021-03-24T00:00:00-04:00
Rated 5 out of 5 by from Couldn't be more than happy Always have been a otter box customer for years love it.
Date published: 2021-03-16T00:00:00-04:00
Rated 5 out of 5 by from Not my first but it's the only one I'll buy Fits great and it protects our phones better than any other I've had in the past.
Date published: 2021-02-25T00:00:00-05:00
Rated 5 out of 5 by from Always love otterbox! Always use the commuter case. It works well with my phone and easy to put in my pocket. Love it!
Date published: 2021-03-09T00:00:00-05:00
Rated 5 out of 5 by from Great Case Lightweight, but sturdy - and easy to remove for cleaning.
Date published: 2021-02-11T00:00:00-05:00
Rated 5 out of 5 by from Great case Excellent case. Only down fall is the screen protector I bought from AT&T for the phone keeps pealing up from the bottom corner after I put the case on. Other than that it's a awesome case.
Date published: 2021-04-25T00:00:00-04:00
Rated 5 out of 5 by from Another repeat customer Good case but compared to my prior Commuter case for the Galaxy S10 the materials feel cheaper but perhaps sleeker? The rubber cover for the charging port is a bit thin and I wonder how long it will hold up with repeated use. It is challenging at times to pull the cover out as it requires the use of your fingernail. This case will still interfere with a screen protector made by OtterBox. Others offered on the market are cheaper and won't lift with use. The rubber edges of this case will push up the edges of the OtterBox screen protector eventually lifting them up and rendering the expensive screen protector useless and discarded. Regarding shipping, I won't be purchasing from Otterbox in the future if I decide to continue using their products. With free shipping OtterBox ships using UPS Mail Innovations which is a very cheap shipping service. I had ordered my case a week before I was to receive my Galaxy S21 5G and it took a week and a half to finally receive my case delivered by the USPS. UPS Mail innovations is a joint partnership to deliver parcels with the USPS being the end carrier. The package was a paper envelope glued together. For the price of the case I would expect OtterBox to choose a faster shipping speed, even if they are offering free shipping. But it seems OtterBox is becoming more concerned with its bottom line with the declining quality of their cases and the cheap and slow shipping of their products when they are paying for it. Overall its a nice case, but my advice to OtterBox would be to look into the ruggedness of the case. Will it hold up with daily use? The plastic seems a bit thinner than my previous case for the S10 and I question if the rubber cover for the charging port will eventually break in the future needing replacement. If I had ordered the product through Amazon I would had received the product in about two days being a Prime member.
Date published: 2021-02-14T00:00:00-05:00
Rated 5 out of 5 by from So in love! Absolutely obsessed with my case, easily the best purchase I have ever made. The color is beautiful, it's so sleek and fits great in my pocket! My Popsocket also attaches to it effortlessly. Its taken a few drops already like a champ, not a sign of damage on the case or phone! So happy with my purchase and couldn't reccomend highly enough!
Date published: 2021-05-08T00:00:00-04:00
Rated 5 out of 5 by from Hard to hold Very hard to hold on to. Previous case on prior phone had a softer feel and easier grip. Also slides down when propped up on hard surface.
Date published: 2021-05-11T00:00:00-04:00
Rated 5 out of 5 by from disappointed I was very upset that my otterbox doesnt cover the whole phone like my old one did, I really thought i was getting a true otterbox that covers both front and back of phone. Its just like the other cases. In search of a phone cover case that protects the whole phone. thank you.
Date published: 2021-03-05T00:00:00-05:00
Rated 5 out of 5 by from 2 owned great case this is 2nd one bought won't buy anything other than otter
Date published: 2021-05-04T00:00:00-04:00
Rated 5 out of 5 by from OtterBox Commuter Not bulky, but still does a superlative job of protecting my cellphone against drop hazards on all four sides, as well as front and back.
Date published: 2021-03-24T00:00:00-04:00
Rated 5 out of 5 by from By far the best phone case I only use Otterbox. Durable, protective, stylish. Fits the phone perfectly. Feels great while using phone, easily fits in pocket.
Date published: 2021-02-04T00:00:00-05:00
Rated 5 out of 5 by from Perfect Case for my S21 Like always this is a great case. Very sturdy and streamline. Love the port cover
Date published: 2021-02-16T00:00:00-05:00
Rated 5 out of 5 by from great purchase bought S21 5G Commuter Case about a month ago and it is great
Date published: 2021-04-24T00:00:00-04:00
Rated 5 out of 5 by from So Much Better than the Rest This is actually my third or fourth time using Otter Box cases for my phones. I bought my Galaxy S21 before it was released and, as such, I could not find an Otter Box case for it. Needing protection, I opted for a different manufacturer and the only one I could find that looked something like the Commuter case. It was a cheap imitation of the original and was basically garbage. After about three weeks of this no-name case, I threw it away and bought the Otter Box and love it! The fit is great and, like every other one I have owned, it is minimal in size but powerful in protection. I wish I had found this when I had originally looked for a case!!!
Date published: 2021-03-01T00:00:00-05:00
Rated 5 out of 5 by from Never disappointed with the Otterbox quality For my new S21 5G, it arrived before the phone which is always good as I never like to use my phone without a protective case. Everything I would expect from Otterbox .
Date published: 2021-02-18T00:00:00-05:00
Rated 5 out of 5 by from love the color great fit on my phone, and love the blue. phone feels safe
Date published: 2021-04-16T00:00:00-04:00
Rated 5 out of 5 by from Does the job well Otterbox brand is more expensive than many other offerings I've shopped but I rely on my history using their product. It arrives in a timely manner, is easy to install, and always does a great job of protecting my phone.
Date published: 2021-02-19T00:00:00-05:00
Rated 5 out of 5 by from Great Product! I purchased my Otterbox for a Samsung Galaxy S21 and it fits well and looks great! I was happy with the price too.
Date published: 2021-03-09T00:00:00-05:00
Rated 5 out of 5 by from High quality item I had Otterbox for my Samsung 5. My phone looked like new when it quit working. Surprised there was no screen protector with my new one.
Date published: 2021-02-19T00:00:00-05:00
Rated 5 out of 5 by from Safe and secure This durable case gives me the peace of mind that my phone is well protected. The side grips make it comfortable to hold and reduces the possibility of dropping.
Date published: 2021-03-16T00:00:00-04:00
Rated 5 out of 5 by from I love Otterbox I purchased the case for my new phone and it arrived fairly quick. Otterbox are just the best phone protector, compared to those cheaper brands. The durability is unmatched. My only issue is the price, but you get what you pay for.
Date published: 2021-06-23T00:00:00-04:00
Rated 5 out of 5 by from Great buy! I bought this a month ago after buying three other cases and one broke, one fit poorly and one got dirty within a few days and wouldn't wipe clean so..I broke down and bought this case. Best buy ever and wish I started with this case to begin with. Fits perfect on my phone, in my cup holder in my car and material is smooth so slides in and out of back pocket of my jeans great.
Date published: 2021-07-19T00:00:00-04:00
Rated 5 out of 5 by from great value Bought because of its silver intragration. Fits and works great. I would do something about the flap over the power connection, I cut mine out.
Date published: 2021-08-18T00:00:00-04:00
Rated 5 out of 5 by from Great case Another great product from Otterbox. The case fits well and offers protection that is not overly bulky. Ridges on the upper sides of the case improve grip. Very pleased.
Date published: 2021-08-17T00:00:00-04:00
Rated 5 out of 5 by from The Best Protection With the best Feel The Defender is Simply the best protection with a great feel. I work a lot on roofs and I'm on ladders, in a ditch digging in cable etc during all kinds of weather. The Defender not only protects but it fits in my pocket with out the worry that it will fall out. Also the feel in my hand is secure and gives my great feed back as I operrate the phone with one hand.
Date published: 2021-08-16T00:00:00-04:00
Rated 5 out of 5 by from Company moved manufacturing to China and it shows Had a case for my galaxy s8 and it was very high quality and made in USA. This case for the s21 is inferior in many ways and clearly stamped made in China. And yet otterbox charges the same for the case? Not worth the money now compared to cheap knockoff cases on amazon
Date published: 2021-08-18T00:00:00-04:00
Rated 5 out of 5 by from Great Phone Case I've been using Otter Box cases for the last 10years. They've all been great and fit the phone perfectly.
Date published: 2021-09-16T00:00:00-04:00
Rated 5 out of 5 by from Trusted protection for my phone I have, over the last several years, totally relied on protecting my phone with an Otter Box case. My only complaint (? is lack of color choices if the phone is anything other than an I-phone.
Date published: 2021-08-20T00:00:00-04:00
Rated 5 out of 5 by from Love Otterbox Every time I get a phone, I get an Otterbox. You can't have one without the other.
Date published: 2021-07-25T00:00:00-04:00
Rated 5 out of 5 by from Great phone case! I really like this phone case! It fits my phone perfectly and I like that the case is not too bulky but protective at the same time. I've already dropped my phone once with the case on and the phone and case both survived with no damage to either. My only complaint is there are very few color options for Samsung phones! I had two color choices blue or black. I wasn't very excited about the blue, but I will say it is a much prettier blue than the pictures show online. Overall I am very happy with my purchase! Thank you Otterbox!
Date published: 2021-07-30T00:00:00-04:00
Rated 5 out of 5 by from Love Otterbox Every time I get a phone, I get an Otterbox. You can't have one without the other.
Date published: 2021-07-25T00:00:00-04:00
Rated 5 out of 5 by from Sturdy and safe I have used this protective cover for a couple of months and have not dropped my phone once since installing it..
Date published: 2021-09-09T00:00:00-04:00
Rated 5 out of 5 by from Not happy I bought this a couple of weeks ago it was the wrong size but can't return it I wish I could had gotten the right one
Date published: 2021-08-30T00:00:00-04:00
Rated 5 out of 5 by from Worst otterbox I've ever had It has always been a requirement for me that every phone I own has an Otterbox. This one had a crack near the charging port within a day, and got a huge crack in the corner within a few months. I have NEVER had an Otterbox crack (and I'm not any harder on my phone than usual. It actually has me considering whether or not I will buy Otterbox cases in the future.
Date published: 2021-09-01T00:00:00-04:00
Rated 5 out of 5 by from Great Case! Great case! Clean looking. Fits well in pockets and keeps dust out.
Date published: 2021-11-01T00:00:00-04:00
Rated 5 out of 5 by from Doesn't hold shape OtterBox has been very difficult in the exchange process. The rubber liner of the case doesn't hold its shape around the top corners of the phone after owning it for 6+ months. The buttons no longer press accurately and OtterBox has the nerve to charge shipping and handling for a replacement and then not send it.
Date published: 2021-12-02T00:00:00-05:00
Rated 5 out of 5 by from Great case that offers protection with no bull I bought this case for both my phone and my Dad's phone. We both love them. I have dropped my phone multiple times so far and there is no damage to the phone and almost no visible damage to the case. I would buy this again without hesitation.
Date published: 2021-11-19T00:00:00-05:00
Rated 5 out of 5 by from Don't think it is blue because it isn't good case however if you think it's blue (or blue like it's more like turquoise.
Date published: 2021-12-22T00:00:00-05:00
Rated 5 out of 5 by from Great protective cell cover Fits perfectly, very sturdy. Exactly as described.
Date published: 2022-04-07T00:00:00-04:00
Rated 5 out of 5 by from Otterbox...every time I believe that Otterbox is and has been for a long time the gold standard of securing our smartphone devices with their cases. Each time that I get a new phone, I know to turn to Otterbox. This time I changed from black to blue for my case. And, i love the shade of blue. Perfect. Lastly, I misordered the first time for my latest phone forgetting that my phone was a Plus. Joseph in the call center was fantastic in coordinating the return of the first case and sending the one I should have ordered- he was personable and professional. Otterbox...every time!
Date published: 2022-04-06T00:00:00-04:00
Rated 5 out of 5 by from Five stars I had to buy a second one, the first one was destroyed, but the phone is in perfect condition so it did it's job.
Date published: 2022-04-18T00:00:00-04:00
Rated 5 out of 5 by from Great pritection, not bulky. Great fit, nice traction surface to hold onto. Adds minimal bulk and slides into a back pocket easily. Wish it came in red!
Date published: 2022-04-04T00:00:00-04:00
Rated 5 out of 5 by from Aesthetically nice but doesn't hold up I like how this case looks (not too bulky), but I've only had it for 6 months and it hasn't held up. The hard plastic around the charging port broke within a month. The soft plastic inner part has deformed and doesn't fit my phone anymore, especially in the corners where it now leaves gaps. Warranty replacement is supposedly free but actually costs ~$10 for shipping/handling. Not worth it if I'm going to have to replace it again every 6 months. I'd rather get a different case that's more likely to last.
Date published: 2022-07-19T00:00:00-04:00