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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

4.7 4.7 out of 5 stars 31,916 ratings
Price: $11.99 $25.99 Free Return on some sizes and colors
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  • Save 3% on Lightweight Camp Chair when you purchase 1 or more Dry Bag offered by MARCHWAY. Enter code 6VL9MJB6 at checkout. Shop items
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Army Green

About this item

  • 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.

From the brand

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  2. MARCHWAY

    March is the season of bloom and vitality. MARCHWAY expects you to start the marching, walk into nature and find the pure land of the soul.

    With comfort, safety and convenience in mind, we are committed to providing affordable outdoor sports gear. We strictly control every part and every production process, repeatedly test the structure and performance, and strive to create exquisite products that bring relaxation and fun to your outdoors.

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  6. How did we get our start?

    With the accelerated pace of modern life, more and more people are taking vacations away from the noisy city to relax in nature. We felt the same way, so MARCHWAY was born. We will continue to expand the product line and strive to provide you with more practical outdoor camping products.

    What makes our products unique?

    We carefully listen to the voices of each customer, continuously update the production equipment, improve the manufacturing level, optimize the product structure, and create products that meet the customer's satisfaction and expectation.

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Product Description

MARCHWAY Dry Bag - Your Perfect Water Sport Companion

waterproof bags for travel

MARCHWAY firmly believe that protect your valuables is crucial in outdoor exploration. So we designed this dry bag to keep your stuff dry, clean, safe and protect them from rain, snow, sand, dust and mud, ensuring you enjoy outdoors without any worries.

Roll Down Top Seal - Secure Airtight Protection

dry river bag

Simple to Seal the Roll Top Closure

  1. Open the bag wide enough to let in enough air and put items in.
  2. Roll the top down 3 to 5 times until it's tight enough to look like it's inflated to get a good seal. The tighter the roll, the better the waterproofing.
  3. Snap buckles to complete the seal. The buckles and strap form a natural handle.

wet dry bag

Float on Water - Easily Track Your Gear

  • Whatever adventure you are going on, this bag is the gear you can truly rely on. It is perfect to keep your stuff dry in any wet condition where the bag is not submerged. Its waterproof, light, compact and durable features determine that it must be an essential part of your outdoor gear kit!

swimming waterproof bag

Product Highlights

waterproof pouch

Ultra Tough Waterproof Fabric

Made of PVC laminated 500D mesh cloth, ripstop and wear resistant while remaining soft. It's much stronger than bags made of pure PVC.

lightweight dry bag

Strong Welded Seams

Advanced thermo welding craft ensures flawless waterproof construction.

waterproof boat bag

High Grade Buckle & Strap

High strength plastic buckle, impact resistant and strong in toughness. High density adjustable nylon strap, sturdy and comfortable.

dry sack for backpacking

Easy to Fold Down

It is compact after folding, portable and convenient to store.

Product information

Technical Details

Additional Information

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Customer reviews

4.7 out of 5 stars
4.7 out of 5
31,916 global ratings

Customers say

Customers like the waterproofness, size, straps and color of the carrier bag case. For example, they mention it's roomy, holds a lot of stuff and the backpack style straps are awesome. Some appreciate the color and find it well worth the price.

AI-generated from the text of customer reviews

1,667 customers mention1,526 positive141 negative

Customers are satisfied with the quality of the carrier bag case. They mention that it's made of rubbery material, is somewhat heavy duty, and is excellent. The straps and closure buckles are strong. The bag is made of a thick material that folds over easily and has lots of space. Customers also say that it is an exceptional choice for those seeking a durable and waterproof bag.

"...It has great caribiner loops and really well stitched, strong backpack style straps and top and side handles. A total winner." Read more

"...In conclusion, the MARCHWAY Floating Waterproof Dry Bag 40L is an exceptional choice for those seeking unparalleled waterproof protection during..." Read more

"Worked really well initially, but over a couple years it has lost it's ability to retain the air and air sort of slowly leaks out...." Read more

"...the folding top and closure buckles seem heavy dutythe bag is thick dunno thickness but a couple to seve mm??..." Read more

1,197 customers mention1,039 positive158 negative

Customers like the waterproofness of the carrier bag case. They say it keeps their valuables dry, keeps the water out as described, and keeps their bread dry as they swam across a river. Some say that it works fantastic and keeps everything dry and moisture free.

"...It is rugged and awesome on a kayak and totally waterproof...." Read more

"This is a good small size that holds a lot of stuff and keeps everything dry...." Read more

"...Having experienced its unwavering waterproofing capabilities firsthand, I can confidently recommend the MARCHWAY Dry Bag to anyone looking to keep..." Read more

"...It still has protected my things from water like when I go kayaking, but I feel I have to replace it now if I want to use it for actually putting on..." Read more

590 customers mention543 positive47 negative

Customers like the size of the carrier bag case. They mention that it's roomy enough for towels, phones, dry pouches, snack bars, and wallets. Some say that it holds a lot of stuff and keeps everything dry. Overall, most are satisfied with the size and functionality of the product.

"...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...." Read more

"This is a good small size that holds a lot of stuff and keeps everything dry...." Read more

"...Spacious and Practical Design:With its generous 40L capacity, the MARCHWAY Dry Bag offered ample space to store all my essentials for the day-..." Read more

"Sturdy, great color, larger size holds everything we needed for a day’s adventure. Double shoulder straps are a huge plus!" Read more

351 customers mention351 positive0 negative

Customers find the carrier bag case versatile and useful for boat trips, hiking, and other outdoor activities. They say it's a good bag for sailing and kayaking purposes, and it'll keep your belongings completely dry. Some say the 20L size is perfect for a day hike and the best beach bag to use.

"I bought this for a kayak-swim trip. It is rugged and awesome on a kayak and totally waterproof...." Read more

"...Pros:-The bags are simple to use and versatile..." Read more

"...I have bigger ones for paddle boarding but these are great for going to the beach." Read more

"...waterproof performance, durability, practical design, and additional features make it a reliable companion on any adventure...." Read more

321 customers mention303 positive18 negative

Customers appreciate the value of the carrier bag case. They mention it's well worth the price, a simple product, and a great buy.

"...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!" Read more

"...I own several in different sizes. Great price." Read more

"...All 3 towels stayed totally dry. Would definitely recommend! Well worth the price!" Read more

"Good for the price." Read more

214 customers mention209 positive5 negative

Customers are satisfied with the color fading of the carrier bag case. They mention that the color is amazing, love the colors and sizes that are available based on which size bag is, and that the bag holds up well from sun exposure. They also appreciate the resistance to UV rays that prevent color fade and degradation even during prolonged use.

"...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..." Read more

"...Moreover, the bag’s resistance to UV rays prevented color fading and degradation even during prolonged exposure to the sun...." Read more

"Sturdy, great color, larger size holds everything we needed for a day’s adventure. Double shoulder straps are a huge plus!" Read more

"Fantastic product, quality, color , I love it" Read more

196 customers mention171 positive25 negative

Customers like the weight of the carrier bag case. They mention it's easy to carry, has padded backpack straps and a handle that makes for easy transport. The bag is lightweight, versatile, and floats. It provides comfortable and convenient carrying options. Some say the material is heavy duty and correspondingly heavy weight for what it does. The straps on the bag are great for traveling and connecting it to the ice. The size folds up very compactly for storage in smaller bags.

"...which can be adjusted and removed, provided comfortable and convenient carrying options, whether slung across the shoulder or attached to the raft...." Read more

"I use these bage kayaking. Everything stays dry and they are easy to carry. I own several in different sizes. Great price." Read more

"Loved the size and the backpack straps. This made for very easy transport both at the airport and on the river...." Read more

"The bag quality is great! It is made of a thick material that folds over easily...." Read more

176 customers mention130 positive46 negative

Customers like the straps of the carrier bag case. They say the backpack straps are nice to have, and the two straps make it easy to carry. Some customers also mention that the backpack style straps feature is awesome. The 40L bag comes with backpack strap that cannot be removed.

"...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...." Read more

"...The single shoulder strap, which can be adjusted and removed, provided comfortable and convenient carrying options, whether slung across the..." Read more

"...Sadly the straps are not removableseriously i am sad about this as they are so thick and well made i was sad to cut them off lolwhy?..." Read more

"...Double shoulder straps are a huge plus!" Read more

Perfect for water activity 👌
5 Stars
Perfect for water activity 👌
I was planing a boys trip with my 2 son's to the Florida keys, so most of our activities was water sport like jet ski sonkerling fishing and more, so I decided to buy this item to make sure my personl bag will stay dry and safe in the water and this bag was proof it self, I just strap this bag on my back on the jet ski and ride fast and hard,it was splash alt water all over and my bag stayed dry and Also it can be flooding too, its was so worth it only one issue I'm lefty and the bottom hook lock is on the right and can't switch to other side but was not big deal still was happy
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Top reviews from the United States

Heidi M. Witherspoon
5.0 out of 5 stars Strong, generous and a pink beast!
Reviewed in the United States on April 28, 2024
Size: 30LColor: PinkVerified Purchase
I bought this for a kayak-swim trip. It is rugged and awesome on a kayak and totally waterproof. I also checked it as luggage when I overpacked my suitcase and it was an outstanding alternative! It has great caribiner loops and really well stitched, strong backpack style straps and top and side handles. A total winner.
One person found this helpful
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Amazon Customer
5.0 out of 5 stars Great Bag!
Reviewed in the United States on May 25, 2018
Size: 20LColor: Bright YellowVerified Purchase
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!
737 people found this helpful
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KDavis
5.0 out of 5 stars Good quality and I bought 2
Reviewed in the United States on February 29, 2024
Size: 5LColor: Light BlueVerified Purchase
This is a good small size that holds a lot of stuff and keeps everything dry. I have bigger ones for paddle boarding but these are great for going to the beach.
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Outoftowner
5.0 out of 5 stars Unwavering Waterproof Protection on a Thrilling Rafting Adventure
Reviewed in the United States on July 3, 2023
Size: 20LColor: Deep OrangeVerified Purchase
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.
19 people found this helpful
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Amazoncustomer
4.0 out of 5 stars Pretty good, but overtime does not work as well.
Reviewed in the United States on December 10, 2023
Size: 10LColor: RedVerified Purchase
Worked really well initially, but over a couple years it has lost it's ability to retain the air and air sort of slowly leaks out. It still has protected my things from water like when I go kayaking, but I feel I have to replace it now if I want to use it for actually putting on water since I don't know how it'll hold up.
4 people found this helpful
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Top reviews from other countries

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Alvaro Arenas Fuentes
5.0 out of 5 stars Me gusto el diseño y color
Reviewed in Mexico on April 30, 2024
Size: 30LColor: OrangeVerified Purchase
Ideal para transportar mis objetos personales en recorridos por ríos.
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Jill
5.0 out of 5 stars Awesome bag
Reviewed in Canada on November 9, 2022
Size: 5LColor: BlackVerified Purchase
This bag is amazing. Not too big - the perfect size to put all your stuff in. Used it for a white water rafting trip and it was super reliable. Keeps everything dry and floats well. AND the size I got (5L) has a shoulder strap, so that makes it easy to carry around. Recommend if you often go kayaking/paddleboarding, etc.
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Lisa M.
5.0 out of 5 stars Great quality!
Reviewed in Canada on August 10, 2022
Size: 5LColor: PinkVerified Purchase
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Lisa M.
5.0 out of 5 stars Great quality!
Reviewed in Canada on August 10, 2022
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CG
4.0 out of 5 stars It’s perfect!
Reviewed in Canada on June 21, 2022
Size: 10LColor: Light BlueVerified Purchase
It’s perfect for my use, just the right size!
One person found this helpful
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Jede
5.0 out of 5 stars Great customer service
Reviewed in Canada on December 12, 2021
Size: 40LColor: Dark GreenVerified Purchase
I contacted the seller to make sure this reaches on time and they were prompt enough to reply. When I finally recieved it ahead of schedule, I noticed that the bag is not exactly what I was expecting. I wrote to them and see if I could switch to the sling ones instead. They were happy to help -polite and very helpful seller. Highly recommended. As with the bag, quality looks top notch and hopefully would last me longer.
One person found this helpful
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