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KastKing Dry Bags,100% Waterproof Storage Bags,Military Grade Construction for Swimming,Kayaking,Boating,Hiking,Camping,Fishing, Biking,Skiing

  • Based on 6,524 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, May 22
Order within 20 hours and 36 minutes
Available payment plans shown during checkout

Style: A:clear Window Dry Bag-black-20l


Features

  • Innovative Transparent Window Design: You will love the clear see-through window panel that allows you to see what gear is inside your dry bag without unpacking.
  • Double Layer Gives Extra Security: Tough, durable 100% waterproof 500D PVC material, fusion welded seams, removable adjustable shoulder carry strap make it a great compression dry sack. Unique water-tight DOUBLE overlap roll top provides the best-in-class waterproof performance. Use a versatile KastKing Dry Bag for Kayaking, Beach, Rafting, Boating, Hiking, Camping and Fishing.
  • Never worry about dropping it in water or water getting in. Unique water-tight DOUBLE overlap roll top provides the best-in-class waterproof performance. Use a versatile KastKing Dry Bag for camera, or can double as a fishing tackle bag or travel bag.
  • KastKing Dry Bag - waterproof, snow proof, sand proof, dustproof. Forge rivers, go kayak fishing, canoeing, or be caught in a heavy rain with confidence.
  • Versatility: KastKing Dry Bags will not replace a PFD but can be used as a supplemental emergency flotation device.Use as a kayak bag, boat bag, dry hiking bag, or swim bag.

Item Package Dimensions L x W x H: ‎14.6 x 5.5 x 1.5 inches


Package Weight: ‎0.48 Kilograms


Item Weight: ‎0.99 Pounds


Brand Name: ‎KastKing


Model Name: ‎Kastking


Color: ‎Black


Material: ‎Polyethylene


Suggested Users: ‎Unisex Adult


Manufacturer: ‎Eposeidon


Part Number: ‎KKDB-2


Style: ‎Aclear Window Dry Bag-black-20l


Size: ‎20L


Date First Available: April 25, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

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

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Nice size dry bag
Style: C:basic Cyclone Seal Dry Bag-blue-20l
This bag was the perfect size to take a change of clothes and items for a boat ride or excursion. It closed securely and kept our stuff dry. It seems durable and was very easy to carry.
Reviewed in the United States on December 7, 2023 by Patty10

  • what it says....good quality
Style: C:basic Cyclone Seal Dry Bag-blue-30l
perfect and good price
Reviewed in the United States on December 19, 2023 by Jay Bae

  • Great Quality!
Style: B:cyclone Seal Dry Bag(with Phone Case)-...
I purchased for my daughters swim class and it fits everything! It was larger than I expected but ended up being just the right size. We fit a typical towel, bathing suit, swimming shorts, Rashgaurd Shirt, water shoes, sun screen all in this bag and still have room if we needed to put more inside. We haven't used the phone protector case yet but it looks like it would do the job. The quality is great and has held up against a teenager slinging it around as they do. I would highly recommend this bag in keeping your items from getting wet. ... show more
Reviewed in the United States on August 14, 2023 by Ashley G.

  • Ok for the price, honest review
Style: A:clear Window Dry Bag(with Phone Case)-...
I don't write a lot of reviews but felt compelled to write one. We have kayaks and were looking for an extra dry bag that was reasonably priced. Let me preface this by saying that we bought a dry bag from Walmart first. There wasn't a selection, they literally had one, so that's what we got. If I wouldn't have gotten first, I wouldn't have had anything to compare it to. When I initially opened the package I looked over the dry bag (I got a 20L yellow one to match my yellow and black kayak) the material seemed kind of thin and cheesey, almost rubbery-plastic like compared to the one from Walmart, which kind of surprised me. Side by side, the one from Walmart ("Outdoor" brand) seems to be made out of a material that is much heavier and appears very waterproof. The stitching on the bottom of the Amazon bag was also questionable and messy. I do like the see through window, it was nice to be able to locate something quickly while out on the water. The plastic hooks on the ends of the straps are flimsy and look like they will break easily. I was excited about the phone holder until I actually used it. It made great sense when I ordered it, but I was most disappointed with it. I take an old phone with me when I kayak so I don't risk losing my good one in the water. I have an old Samsung Note 9 that I use for pictures when we're kayaking. It's a larger phone. It slid into the phone holder snugly with no excess room. The inside of the phone case had three ziploc type sliding seals which you then fold over three times, then it snaps using snaps. It was fine putting it in but awful to take out. Obviously if you're out on the water it's most likely warm outside. The heat basically melts the plastic to your phone and creates a vacuum which made it very difficult to remove the phone from the little pouch. It was a lot of steps to take the phone out and put it back in, especially if you're in a kayak floating in the water. I guess it's ok if you just want to take your phone, and not actually use it when you're on the water. Overall, I gave this 4 stars. The quality wasn't there like I had hoped, but it did the job and I will continue to use it. It did hold air when the bag was closed and the buckles were latched to make the handle. None of my stuff got wet and there's no doubt that the bag will float if it falls out of the kayak. It does what it needs to do, but I feel like the bag from Walmart will hold up a lot longer (it doesn't have a carry strap though :/ ) I'll probably get a better strap for the bag. If you're looking for something basic and inexpensive, this will do just fine. I would consider purchasing another one down the road if this one holds up. ... show more
Reviewed in the United States on July 5, 2023 by ThriftyMom

  • Excellent dry bag and high quality; 30L size very spacious and seems to be durable
Style: A:clear Window Dry Bag-yellow-30l
I bought this bag (30L size) for an upcoming August camping trip to accommodate a family of five for several days of lake play - I gave it a test run on a beach trip and it worked exceptionally well. I did not use it at all around the water but it did serve the purpose of keeping all of the bag contents dry and free from sand even after hours of opening and closing (easily able to stuff into the sack five towels, several bottles of suntan lotion and bug spray, numerous snacks, and several generic mumbo jumbo items that kids under the age of 10 throw in for good measure). The carrying strap worked out quite well (not sure how it will hold up after years of use and abuse, but it seems fairly sturdy). Big benefit: A really useful and cool thing about the bag that most other bags do not offer/feature - the ability to see what is inside without rifling through the contents! The transparent/see-through strip of material helps you get a visual of what is where inside the bag (guards against kids pulling out all of the contents of the bag just to see if there is a bag of Doritos at the bottom). Overall, an excellent product. ... show more
Reviewed in the United States on July 20, 2020 by Michael J. Siegel

  • great truck bed bag
Style: C:basic Cyclone Seal Dry Bag-green-30l
Friend had one on his boat. Put one in bed of my truck, nothing gets wet and no more rusted tools. Very thick construction, will not puncture
Reviewed in the United States on November 5, 2023 by J D

  • Unbelieveably durable, and super light 30L bag!
Style: A:clear Window Dry Bag-blue-30l
Ordered the 30L version of this bag, and was pleasantly surprised when it arrived. Bag is made of extremely durable PVC, with a clear window running almost the length of the bag, and has a detachable nylon shoulder strap. I used the bag while kayak fishing, as well as as an overnight bag for camping. The bag performed flawlessly over the course of my trip. It was splashed repeatedly with water while kayaking, and the contents remained totally dry. The bag itself was much lighter than I expected it to be, so it added no noticeable carry weight to the items I was already packing. While camping, the bag actually sat outside in the rain overnight to test its reliability. In the morning, my contents were 100% dry and the bag had resisted all water from the overnight rain. Hands down, a great bag that performs as advertised! The only thing I'll mention is that I was purposely rough/hard on the bag. The PVC bag held up perfectly, and looks like it's still brand new. I did however manage to put 3 scratches on the window of the bag. This is not an issue to me, as I buy camping and water equipment to be used, not to be babied. Even after kayaking, trekking through woodlands and brush, and being left overnight in the rain, I fell that the scratches are minimal "wear and tear" at best but thought I would mention them. I can almost guarantee that you will NOT find a bag of this size and quality anywhere, especially at this price point. ... show more
Reviewed in the United States on July 8, 2016 by M. J. Marashian Jr.

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