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Bulky smartphone cases aren’t for everybody. If you decided to go with the middle child of the new Galaxy S21 series -- the S21 Plus, you’re probably going to be on the hunt for a case for your shiny new smartphone. It’s a beautiful smartphone, though expensive too, and you’ll want to protect it in some way, even if you don’t want to completely plaster over its design. Thin cases can be a good option for a lot of people since it offers protection against scratches that may occur during daily use while still maintaining a slim profile. We've compiled a list of some of the best Samsung Galaxy S21 Plus thin cases in order to help you choose which one to buy.

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If you want a soft case that's slim and adds a good amount of grip to your phone, this is a good option directly from Samsung.
Samsung Silicone Case
Samsung Silicone Galaxy S21 Plus case

If you want a soft case that's slim and adds a good amount of grip to your phone, this is a good option directly from Samsung.

This case from i-Blason is unique in the sense that it has a clear back to show-off the colorful back of your phone. It doesn't add a lot of bulk either which is surely a bonus.
i-Blason Ares Clear Case
i-Blason Ares Galaxy S21 Plus case

While you're looking for a thin case, it might be worth considering a slightly more rugged case for added protection. This one from i-Blason has a clear back and doesn't add a lot of bulk.

The official Samsung clear standing cover for the Galaxy S21 is just your average phone case with a kickstand -- it's clear, provides protection, and allows you to place your phone upright.
Samsung Galaxy S21 Official Clear Standing Cover
Samsung Clear Standing Galaxy S21 Plus case

This is Samsung's official clear standing case - great for watching videos with your phone propped up!

Spigen is one of the best-known brands in cases, and this is the perfect thin fit for your smartphone.
Spigen Thin Fit
Spigen Thin Fit Galaxy S21 Plus case

Spigen is one of the best-known brands in cases, and this is the perfect thin fit for your smartphone.

The Ringke Air case is incredibly thin and light, and designed to add as little bulk and weight as possible.
Ringke Air
Ringke Air Galaxy S21 Plus case

The Ringke Air case is incredibly thin and light, and designed to add as little bulk and weight as possible.

The Spigen Slim Armor not only protects your smartphone with little-added bulk, but it has a kickstand too.
Spigen Slim Armor
Spigen Slim Armor Galaxy S21 Plus case

The Spigen Slim Armor not only protects your smartphone with little-added bulk, but it has a kickstand too.

Want something that'll protect your camera while not adding too much bulk? This case might do the trick.
Nillkin CamShield Case
Nillkin CamShield Galaxy S21 Plus case

Want something that'll protect your camera while not adding too much bulk? This case might do the trick.

Thin and unobtrusive with a matte black finish means that it won't change much of your new phone's feel.
TORRAS Shockproof
TORRAS Shockproof Galaxy S21 Plus Case

Thin and unobtrusive with a matte black finish means that it won't change much of your new phone's feel.

This case from Caseology is super slim, adding only 0.13-inches of thickness to your smartphone.
Caseology Vault
Caseology Vault Galaxy S21 Plus case

This case from Caseology is super slim, adding only 0.13-inches of thickness to your smartphone.

These were some of the best Galaxy S21 Plus thin cases. All of them will provide basic protection to your new smartphone, without adding a lot of bulk. Some of them will let you show off the Galaxy S21 Plus' design, while others will put a unique spin on it. Whatever you may want, there’s a case for everybody. Spigen is one of the best names in the business, while Nillkin and Ringke also make great quality cases as well. If you're looking for other options, you can check out our other recommendations on the best Galaxy S21 Plus cases.

We do agree though, the Galaxy S21 Plus is a great phone to hold without a case. While the Galaxy S21 Ultra might reign as the king when it comes to the premium range, thanks to its subtly curved screen edge, the Galaxy S21 Plus retains its own allure with the typical glass sandwich design and a growingly-rare flat display. But accidents do happen, and they rarely come with prior notice. A case might look like a burden, but these thin cases are as minimal as you can get while still retaining some semblance of protection. You can opt for skins too, but they only offer scratch protection and not drop protection, as the metallic railing of the device remains exposed.

The Samsung Galaxy S21 Plus is the middle child in the new 2021 flagship series, packing in a flagship SoC and a premium build, along with a decent display and camera setup.
Samsung Galaxy S21 Plus
Samsung Galaxy S21 Plus

The Samsung Galaxy S21 Plus is the middle child in the new 2021 flagship series, packing in a flagship SoC and a premium build, along with a decent display and camera setup.

Which of these Galaxy S21 thin cases did you choose? Did you have any other options that are worth the look and money?