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Unigear Dry Bag Waterproof, 2L/5L/10L/20L/30L/40L Floating and Lightweight Bags for Kayaking, Boating, Fishing, Swimming and Camping with Waterproof Phone Case

  • Based on 11,263 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 24
Order within 22 minutes
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Size: 40L


Color: Yellow


Features

  • 100% WATERPROOF: Made of stiff 500D PVC material and designed with roll-top closure, Unigear waterproof bag protects your phones, camera, clothes, documents and snacks from Water, Sand, Dust and Dirt
  • ANTI LEAK AND ANTI TEAR: Features fully welded seams by high-frequency tech, our dry sack provides a stronger and more durably waterproof construction. Abrasion resistant for long lasting, perfect for boating, fishing, paddling, swimming and hiking
  • EASY AND COMFORTABLE TO CARRY: Comes with a single strap for 2L/5L/10L/20L dry bags, two straps for 30L and 40L waterproof backpack.Extra-long and adjustable for convenient carry & comfort. Multi styles to carry for better looking. Reinforce the stress point of D-rings with double sewing, no ripping again even for heavy load
  • VERSATILE AND DURABLE: You can leave the dry bag float on the water during river trip or other water sporting, no more worry about your items getting wet. The buckle and D-rings are upgraded with POM material, stronger than other traditional buckle. It will not break for frequent use
  • AFTER-SALES SERVICE: If you meet any quality problems of our dry bags, please simply e-mail us the problem at any time, and we will offer you a solution as soon as possible.

Closure Type: Buckle


Capacity: 40 Liters


Strap Type: Shoulder


Handle Type: Web Handle


Number of Compartments: 1


Color: Yellow


Style Name: Traditional


Pattern: Letter Print


Material Type: PVC material


Brand Name: Unigear


Manufacturer: Unigear


Manufacturer Part Number: UNIWDB21


Unit Count: 1 Count


Size: 40L


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • Great small waterproof bag!
Size: 2L Color: Yellow
I highly recommend this little bag! I got the smallest one and love it! 🥰 I have bigger ones already but wanted one I could fit my phone and a few small items to keep right beside me for when I’m kayaking. This bag is perfect!! Kept everything dry and is made of great quality! It was also such a great deal at the time I got this, it was under $6!!! I’m impressed! Very nice quality. Not cheap at all!! Only thing I would change is putting some Velcro on the inside where it opens. My other waterproof bag has that and you put the Velcro together and then roll the bag down. Either way this bag still keeps water out and if you accidentally rally drop it in the water it will float if you leave some air in it. I like the durable strap on it also. This was a great find and such a steal!! I’m so happy I got it! ... show more
Reviewed in the United States on May 5, 2026 by Becca- Honest Vine Voice

  • Great Dry Bag
Size: 40L Color: Army Green
Got this to keep on my jet ski & bring on other vessels & I must say it is really good. Never failed me & keeps all my stuff dry along with my phone in the phone case. Good design, good color, good size, backpack style straps, durable, easy to use, easy to clean, good thickness, & has a travel friendly size. Overall satisfied, highly recommend! ... show more
Reviewed in the United States on November 9, 2025 by Mason Addison

  • Excellent product
Size: 40L Color: Yellow
Works exactly as it should and can be worn like a backpack.
Reviewed in the United States on March 8, 2026 by Liz Burke

  • This
Size: 2L Color: Yellow
My own mind these things skyrocket? But I guess everything did. These are well made they are made to keep water out of your personal items or your personal items out of the water. It closes quite well as it's watertight and airtight they aren't super heavy. I do put a fair amount of weight in myself, and they function just the same. They can hold quite a few things whatever you need to keep dry and it was the best value that I can find on here. Store your keys in your bag to avoid losing keys in the river while trying not to dip a boat. ... show more
Reviewed in the United States on April 28, 2025 by Danger zone

  • Bigger than I thought
I got the 20L because I really had no idea how big 20L would be. It's a little bigger than I had anticipated. It's very sturdy and made of a thick plastic. The idea behind it is very simple, put your stuff in, roll the top & clip to keep it shut. It's like closing a bag of chips, but super waterproof. Get the excess air out of the bag if you want the bag to be more compact. Perfect for the beach, paddle boarding, canoeing, etc. It may be a little excessive for the pool, but this size will definitely hold a towel, a lunch, sunglasses in a case, sunscreen, chapstick, phone, wallet and a tablet. It's a good size and I feel like it will last forever. It's got some quality construction, and the carrying strap is handy. The phone case that came with it is a decent size, but it barely barely barely fits my Samsung S10 with the case on it. My case is a little bulky, but I'm going to guess with how much shoving I did to get it in there, it probably wasn't too waterproof on the top where it closes. I used it to take photos through the plastic like they advertised & surprisingly it worked. The video didn't, only because of the sound. It had the muffled, scratchy sound from the case rubbing against the microphone - which should have been obvious to me. As far as texting, you could, but don't expect to swipe if you have that function & are used to it. because of the plastic covering the keyboard, the swipe function did not work at all. It was a bit tedious typing one letter at a time, but it was totally doable. So, all in all I am very happy with the quality of these items. The bag is great and the phone case would be great, except for the size of my phone with it's case. I probably could have taken my phone out of the case & put it in the bag & it would have fit just fine. However, I didn't want to take the chance of my phone getting broken because I took it out. ... show more
Reviewed in the United States on July 8, 2019 by DJO

  • Kept Everything Dry on the Water
Size: 2L Color: Yellow
Used this on a beach and boat day and it worked great. Material feels durable and the seal actually keeps water out. I had my phone, wallet, and clothes inside and everything stayed completely dry. Lightweight and easy to carry too. Definitely worth having for trips or outdoor stuff.
Reviewed in the United States on May 12, 2026 by Kayden Kohan

  • Very nice
Size: 5L Color: Sky Blue
Very good all around size
Reviewed in the United States on April 20, 2026 by Racerock

  • Just what we needed
This was great to use on a trip to nigra falls Canada. It kept things dry and was very easy to carry around.
Reviewed in the United States on April 10, 2026 by Texas Mike

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