Search  for anything...
MARCHWAY

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 33,728 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, Afterpay, 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

30-day refund/replacement

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 Saturday, Apr 12
Order within 22 hours and 39 minutes
Available payment plans shown during checkout

Recently Viewed

Size: 20L


Color: Teal


Features

  • Tarpaulin
  • Imported
  • Sturdy and Durable: Drybag is made of a ripstop tarpaulin that is resistant to wear, tear, puncture and remains flexible all year round. The seams are expertly welded and reinforced, strong and reliable. Heavy duty buckles, dense straps, secure stitching all enhance the bags overall strength. It won't wear easily even if it touches rocks and can be used for long time in harsh conditions, effectively keeping your gear dry, clean and safe.
  • Superior Waterproofing: The roll-top seal ensures reliable watertightness, convenient and practical. You simply open the bag to let in as much air as possible, then roll the top down 3 to 5 times and clip the ends together. This keeps air in bag, prevents water from seeping in and allows bag to float. As long as the bag is not completely submerged, whether in rapids or other wet situations, it flawlessly keeps the contents dry, protecting them from water, snow and sand.
  • Multiple Sizes and Colors: Sizes range from 5 to 40 liters to meet your different needs. 5L, 10L come with single adjustable and removable shoulder strap that can be carried across the body. 20L, 30L, 40L come with double straps that can be worn as a backpack. They can be folded into compact sizes for easy carrying and storage. Diverse color options make it easy to spot and differentiate with others.
  • Floatable and Trackable: The dry sack can float on water without sinking after being rolled up and buckled, so you can quickly track and retrieve your stuff. The D-ring and strap on the bag make it easy to attach to the boat, keeping your stuff always with you without getting lost, allowing you to enjoy thrilling outdoor activities with peace of mind.
  • Versatility: Its outstanding waterproof performance, durability and practical design make it a reliable companion on any water adventures, such as paddling, sailing, canoeing, surfing, river tubing, snowboarding, climbing, hunting, water park and beach trips. It can also be used as a simple bag for daily hiking or traveling during the rainy season.

Item Package Dimensions L x W x H: ‎15.24 x 4.76 x 2.24 inches


Package Weight: ‎0.46 Kilograms


Item Dimensions LxWxH: ‎9.5 x 9.5 x 23 inches


Item Weight: ‎0.12 Pounds


Brand Name: ‎MARCHWAY


Model Name: ‎Dry Bag


Color: ‎Teal


Material: ‎PVC


Suggested Users: ‎unisex


Manufacturer: ‎MARCHWAY


Part Number: ‎WDB20LLABLU


Style: ‎Backpack


Size: ‎20L


Date First Available: January 1, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Apr 12

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
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Keeps stuff dry
Size: 30L Color: Bright Yellow
Great quality and size! Took kayaking and travels well in the kayak. Holds a lot and keeps everything dry. Great designed product.
Reviewed in the United States on December 28, 2024 by TraciF
    • Nice sack
Size: 30L Color: Dark Green
Strong durable quality. Keeps items dry. Use often while kayak camping on overnight trips.
Reviewed in the United States on January 15, 2025 by Cro-Magnon Man
    • Good quality dry bag at good price.
Size: 30L Color: Teal
Review Image by Review by C. Review by C.
This bag is a beautiful aqua blue color. If you're just using it around a pool or something, blue is fine, but if you're taking it out in a river or lake, I suggest getting a bright yellow or orange that would be easier to see if the bag gets separated from you (which almost happened to me). Bought the 30 liter dry bag thinking I needed the room for extra clothes/towels/shoes for myself and two friends, but we ended up not needing all that and used a small 10 liter bag instead that held just wallets, keys, a towel, and some snacks. The larger bag is great if you need it, but the material that these bags are made of is heavy, so the larger bags do make carrying more burdensome just from the extra weight of the bag itself. I thought I could just fold the larger bag down to be smaller, but the handle attached to the bag makes it impossible. This bag did allow for the full three turns minimum that most people recommend for dry bags, but the handle stops you from turning it down any more. I liked the extra loops on the lower front of the bag where you could tie things on, but I found it not as convenient as having a mesh pocket on the front like my other dry bag. The straps were basic, adjustable. Packaging was minimal. Quality of the material and seams appeared to be as good as other good quality dry bags. ... show more
Reviewed in the United States on August 5, 2024 by Review by C. Review by C.
    • Worked great for airline/river trip
Size: 40L Color: Orange
Loved the size and the backpack straps. This made for very easy transport both at the airport and on the river. Many dry bags have a single strap or worse one that snaps to the fold up portion stretching out the fold that needs to be water resistant. This has a solid grab handle, 2 full backpack straps, and a waste strap to hold it. Pros Works great for travel via air and river Color selection makes it easy to spot or not Simple grab handles and/or backpack straps Size fit my tent with space or my sleeping bag without space but not both. Cons While I had no real water intrusion there could be an improvement on the fold mechanism by adding some grippy material I have on other bags. A small pocket near the top inside would be a nice addition to prevent small items from falling to the bottom. Kept my stuff dry on the river for 7 days even after going through as a checked bag at tje airport. It was easy to spot at the airport or at camp site so it was not left behind. I will buy a few more of these. Great bags 5 star review. ... show more
Reviewed in the United States on August 7, 2023 by Dan Durig
    • Kept my stuff dry
Size: 10L Color: Pink
I bought this in preparation for a kayaking trip. I ended up flipping my kayak and this kept my things dry! I had the bag attached to my kayak so I’m not sure if it floats as advertised. It does fill with air when you roll it up but seems to deflate a bit over time. I did notice a very small amount of water in my bag but I believe it was from my wet hands reaching inside. ... show more
Reviewed in the United States on September 26, 2024 by Anon
    • Great Bag!
Size: 20L Color: Bright Yellow
Overall, this is a great product. I work as a commercial seaplane pilot in the Bahamas, and wanted to upgrade my pilot bag to something waterproof, high visibility, and easy to carry/use. I ended up buying two of these bags: One was the 10L Hi-Vis Orange bag, and the other was the 20L Hi-Vis Yellow bag. I'll review both, starting with the 10L. 10L Bag: One thing you have to keep in mind with these bags is that they require 3-4 folds before you buckle the top closed to be effectively waterproof. What this means is that the bags are not as tall as you would think just looking at them in the package. I haven't actually attempted to measure the size of the bag when it is closed to see if it is actually 10L, but I would assume the overall space is reduced when closed (especially depending on how many folds you put in before closing it). With this being said, I can easily recommend the 10L for 3-4 medium sized handheld items (which I will specify now). For myself, I stored an aviation headset bag (measures about 6x4x10 [LxWxH]), a pilot logbook (6x2x12), my passport booklet, sunscreen, and an ipad mini. It was snug, but I could still get 3 rolls and latch the bag shut without any problems. Initially this was okay, but I wanted a little more room so that I could bring extra items like extra clothes, bandages, water, etc. as my days are long and spent in the sun. Now, I carry the 10L bag with me (Folded up nicely in my 20L bag) as an extra buoy if I have to cut an anchor line. These bags are air tight when closed properly and will hold any residual air inside once closed. All I have to do now is blow a little air in the bag, roll it, latch it, and it is a buoy or flotation device. The 10L bag is great if you don't have TOO much stuff to carry, but I'd caution you to go with the larger option if you are unsure and aren't confined to a small space for the bag. 20L Bag: The 20L bag functions the same way as the 10L, but supplies twice the space. I have plenty of room for all of the items mentioned above, and some. An added benefit is that the 20L comes with 2 straps instead of one, so I can wear it as a backpack when walking around the islands. Beyond that, there really isn't much difference at all between the bags. Pros: -The bags are simple to use and versatile -The color options are great, especially if your use for the bag may end up with the bag falling overboard -The bags will float when sealed properly -No water has been found in my bags yet (but I'd still add extra caution and seal anything you absolutely can't get wet in another plastic bag as well) Cons: -Folding the bag over eliminates some space, which means you need to plan your space utilization carefully if you want a waterproof bag! -The bag is not designed to be submerged for more than a few seconds... it is waterproof when floating (which is what it does). If you force it underwater for too long, the pressure of the water may force some liquid into the bag Overall, I'd say this is a great, CHEAP, and simple product. Take it from someone who's out on the ocean all day: it works! ... show more
Reviewed in the United States on May 25, 2018 by Amazon Customer
    • Great quality dry bag and an amazing price
Size: 40L Color: Army Green
When I unpacked this bag I was really impressed with the quality. I purchased it to store pellets for my smoker and keep them bone dry. The 40L bag holds an entire 40 pounds of pellets. The rugged handle and backpack straps make carrying the fully loaded bag very easy too. The material is super rugged and won't get holes easily, even after being picked up and dropped on cement or rocks. Highly recommended. ... show more
Reviewed in the United States on June 13, 2024 by Russell R.
    • Sturdy and functional
Size: 20L Color: Flower
Bought this for a 3 day river kayak camping trip. It was stuffed, scraped, banged on rocks, poked by sticks. Looks as good today as it did when I received it and it kept my stuff clean and dry. I've had great success with Marchway dry bags. Bonus - this print really stands out!
Reviewed in the United States on November 23, 2024 by DonnaR

Can't find a product?

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