Search  for anything...

MARCHWAY Floating Waterproof Dry Bag Backpack 5L/10L/20L/30L/40L, Roll Top Sack Keeps Gear Dry for Kayaking, Rafting, Boating, Swimming, Camping, Hiking, Beach, Fishing

  • Based on 31,488 reviews
Condition: New
Checking for product changes
$18.99 Why this price?
Save $2.00 was $20.99

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, May 22
Order within 17 hours and 14 minutes
Available payment plans shown during checkout

Size: 20L


Color: Pink


Features

  • Tarpaulin
  • Imported
  • Durable and Compact: Made from ripstop tarpaulin with sturdy welded seam which is designed for years usage, tear, rip and puncture proof. Perfect for almost any extreme adventure you can imagine.
  • Waterproof Guarantee: Solid roll-top closure system provides secure watertight seal. Keeps your gear dry in any wet situation where the bag is not fully submerged. Protects your valuables from water, snow, mud and sand.
  • Easy Operation and Cleaning: Just put your gear in bag, grab top woven tape and roll down tightly 3 to 5 times and then plug buckle to complete seal, whole process is very quick. Dry sack is easy to wipe clean due to its smooth surface.
  • Multiple Sizes: 5 Liter to 40 Liter to meet your demands on different occasions. 5L, 10L include one adjustable and removable shoulder strap for cross-body, 20L, 30L, 40L include two straps for backpack style carrying.
  • Versatility: The dry sack can float on water after being rolled and buckled, so you can track your gear easily. Perfect for paddling, sailing, canoeing, surfing, snowboarding, climbing, hunting or having fun on the beach. A nice holiday gift for family and friends.

Item Package Dimensions L x W x H: ‎15.2 x 5.83 x 1.81 inches


Package Weight: ‎0.45 Kilograms


Item Weight: ‎0.66 Pounds


Brand Name: ‎MARCHWAY


Color: ‎Pink


Material: ‎Tarpaulin


Suggested Users: ‎unisex-adult


Manufacturer: ‎MARCHWAY


Part Number: ‎WDB20LPINK


Style: ‎Backpack


Size: ‎20L


Date First Available: September 24, 2017


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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Unwavering Waterproof Protection on a Thrilling Rafting Adventure
Size: 20L Color: Deep Orange
During a recent rafting adventure, I had the opportunity to put the MARCHWAY Floating Waterproof Dry Bag 40L to the test. Designed to keep your gear dry in various water-based activities such as kayaking, rafting, boating, swimming, camping, hiking, beach trips, and fishing, this dry bag proved to be an invaluable companion. Its outstanding waterproof performance and reliable construction provided the ultimate protection for my belongings as we navigated through challenging rapids and unpredictable water conditions. Waterproof Performance: The MARCHWAY Floating Waterproof Dry Bag 40L exceeded my expectations in terms of waterproofing. The roll-top closure system, combined with the secure buckle, formed an impenetrable barrier against water. Even during intense rapids and when completely submerged, the bag flawlessly kept the contents dry. This level of protection gave me peace of mind, knowing that my valuables, extra clothing, and electronics were safe from water damage throughout the entire rafting journey. Durability and Reliability: Constructed with rugged materials, the MARCHWAY Dry Bag is built to endure the most demanding outdoor adventures. The 500D PVC material used in its construction provides exceptional durability, effectively guarding against punctures and tears. The seams are expertly welded and reinforced, enhancing the bag’s overall strength and preventing water from seeping through. This level of durability ensured that my gear remained protected even when subjected to rough handling and contact with rocky surfaces. Spacious and Practical Design: With its generous 40L capacity, the MARCHWAY Dry Bag offered ample space to store all my essentials for the day-long rafting trip. The roll-top design allowed for easy adjustment of the bag’s capacity, ensuring a secure and snug fit regardless of the load. The single shoulder strap, which can be adjusted and removed, provided comfortable and convenient carrying options, whether slung across the shoulder or attached to the raft. The bag’s versatility in terms of portability made it extremely convenient during the rafting adventure. Additional Features: In addition to its exceptional waterproof capabilities, the MARCHWAY Dry Bag offered several noteworthy features. The bag’s ability to float on water proved invaluable, as it allowed for quick retrieval in case it accidentally fell overboard. The bag’s resistance to dust, sand, and dirt protected my gear from the elements, ensuring that everything inside stayed clean and intact. Moreover, the bag’s resistance to UV rays prevented color fading and degradation even during prolonged exposure to the sun. Easy Accessibility and Organization: The roll-top closure system of the MARCHWAY Dry Bag provided effortless access to my belongings whenever needed. Opening and closing the bag was a breeze, and the watertight seal was maintained without any difficulty. The spacious interior of the bag allowed for easy organization of my gear, and the transparent panel on the front provided visibility and quick identification of items, saving me time and effort during the rafting adventure. Conclusion: In conclusion, the MARCHWAY Floating Waterproof Dry Bag 40L is an exceptional choice for those seeking unparalleled waterproof protection during water-based activities such as rafting, kayaking, and boating. Its outstanding waterproof performance, durability, practical design, and additional features make it a reliable companion on any adventure. Having experienced its unwavering waterproofing capabilities firsthand, I can confidently recommend the MARCHWAY Dry Bag to anyone looking to keep their gear dry and secure while enjoying thrilling outdoor activities. ... show more
Reviewed in the United States on July 3, 2023 by Outoftowner

  • As Advertised
Size: 5L Color: Teal
I've never needed a dry bag before, but boy am I glad we picked this brand! Loved the color and the thick material that was used for the bag. The straps were nice and easy to use. I purchased 2 of the 5 liter bags, and wish I had gotten 1 bigger one as I used it as a carry on for my snorkeling gear. On the way home, it was brilliant to be able to use it in my luggage for all the wet stuff I didn't have time to dry on the boat. Next time I'll get a different color and put my name on it...everyone else on the boat had the exact same blue. It's beautiful! ... show more
Reviewed in the United States on October 28, 2023 by J. Bishop

  • NICE,....QUALITY!
Size: 20L Color: Deep Yellow
I am impressed by the quality of this bag! Comparing cost to quality and YOU win! Bought this to keep on My Kayak! And then bought another for My SUP.......Great Buy.
Reviewed in the United States on November 7, 2023 by Robin

  • Great for off road riding
Size: 30L Color: Grey
The bags has a waterproof coating and the roll and clip are of good quality. My buy another one for kayaking
Reviewed in the United States on November 10, 2023 by JP

  • Great bag for tubing
Size: 10L Color: Teal
We used this bag to hold our towels on a tubing trip. We just filled the bag, closed it like it showed and tied it to the back of the tube so it would float behind us. It worked fantastic. All 3 towels stayed totally dry. Would definitely recommend! Well worth the price!
Reviewed in the United States on October 15, 2023 by Jennifer Bingham

  • Perfect Beach Bag on a Sunny & Rainy Day!
Size: 5L Color: Teal
Bought this bag for a trip to PR during the summer. Since it would rain on and off, this turned out to be the best beach bag to use, since it kept the rental keys dry and my towel and change of clothes dry.
Reviewed in the United States on October 18, 2023 by Floridacondo

  • First impressions is Wow
Size: 40L Color: Orange
bought nov 22 2022 as noted below, i sadly had to cut the shoulder straps off as this was always bought w intention of usage inside my 36l outdoor products hiking backpack well, this dry bag still works welll as the durable inner gab for my hiking backpack still keeps contents dry when needed helps reduce wear/tear on my hiking backpacks rather thin bottom will buy as a beach bag when i need a beach bag as im surrounded by 'em g8 bag g8 value oh and it is now juen 13th 2023 as of this review update, daily usage in my backpack note i have not clipped it shut daily - that only done a couple of times so cannot speak to buckle durability but they seem like your standard heavy duty plastic buckles so i dont see why they would ever fail no reason to buy sea to summit brand or similar as this bag is as good albeit far heavier but mabye this brand sells a lighter version/thinner version. agian this bag is made to be a stnadalone dry bag in a kayak etc i think. so much thicker than my 5L sea to summit bag (which has withstood 8 years of use as my 13 inch laoptop bag) Sadly the straps are not removable seriously i am sad about this as they are so thick and well made i was sad to cut them off lol why? cuz they are so heavy, so padded, that they added seemingly a half or 2/3 lb to my backpack this dry bag is perfect for my 36L hiking backpack with just 1 pocket. i put this 40L dry bag in and it def will add durability esp to bottom of my backpack as i carry electronics laptops etc in it i didnt want to cut the straps cuz of how nice n sturdy they seemed but had to the folding top and closure buckles seem heavy duty the bag is thick dunno thickness but a couple to seve mm?? my sea to summit 5L drybag is prob a 1/3 thick but then again thatbag is meant for inside a backpack or other bag and not as a standalone bag i thik. this orang 40l could easily last by itself - a reviewer in Hi said they've used it for a long time which is why i bought it - they said it lasted beaches salt air etc so i know it can last inside a backpack lol anit is same thickness if not more as my 20L dry bags from Outdoor products - a value brand you can get at walmart whose products all have LIFETIME warranty!!! OP products is also my backpack brand. i have 3 of their bakcpacks. they will always replace your item even years later. i knos cuuze ive done this on 2 items. one was for a frayed chsest strap & other leaking water puch. - point is this 40L orange bag seems as good as OP... will update over time and nope aint gonna fix typos lol ... show more
Reviewed in the United States on December 6, 2022 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.