---
product_id: 46040556
title: "MARCHWAY Floating Waterproof Dry Bag Backpack, Roll Top, 5L/10L/20L/30L/40L"
brand: "marchway"
price: "5918 kr"
currency: ISK
in_stock: true
category: "Marchway"
url: https://www.desertcart.is/products/46040556-marchway-floating-waterproof-dry-bag-backpack-roll-top-5l-10l
store_origin: IS
region: Iceland
---

# adjustable backpack straps for comfort 100% waterproof roll-top seal floats to keep gear visible & safe MARCHWAY Floating Waterproof Dry Bag Backpack, Roll Top, 5L/10L/20L/30L/40L

**Brand:** marchway
**Price:** 5918 kr
**Availability:** ✅ In Stock

## Summary

> 💦 Stay dry, float high, and adventure on with MARCHWAY!

## Quick Answers

- **What is this?** MARCHWAY Floating Waterproof Dry Bag Backpack, Roll Top, 5L/10L/20L/30L/40L by marchway
- **How much does it cost?** 5918 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/46040556-marchway-floating-waterproof-dry-bag-backpack-roll-top-5l-10l)

## Best For

- marchway enthusiasts

## Why This Product

- Trusted marchway brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Float & Find:** Buoyant design ensures your bag stays afloat and easy to spot—never lose your gear on the water again.
- • **Tailored Capacity & Carry:** Choose from 5L to 40L sizes with removable shoulder or backpack straps for perfect load balance and style.
- • **Unmatched Waterproof Security:** Roll-top closure with welded seams locks out water, keeping your essentials bone dry in rapids or rain.
- • **Versatile All-Weather Companion:** From kayaking to hiking, beach days to rainy commutes, this dry bag adapts to your active lifestyle.
- • **Rugged Durability Meets Flexibility:** Multi-layer tarpaulin resists tears and abrasions while staying flexible for any adventure terrain.

## Overview

The MARCHWAY Floating Waterproof Dry Bag Backpack offers a robust, multi-layer PVC construction with welded seams and a roll-top buckle closure to ensure complete waterproof protection. Available in multiple sizes (5L to 40L) and colors, it features adjustable, removable straps for versatile carrying options. Designed to float when sealed, it keeps your gear visible and secure during water activities like kayaking, rafting, and beach outings, while its rugged build withstands harsh outdoor conditions.

## Description

desertcart.com : 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 (Black, 20L) : Sports & Outdoors

## Features

- Tarpaulin
- Imported
- Built to Endure: Featuring a reinforced multi-layer construction, this dry bag delivers exceptional tear and abrasion resistance yet remains flexible. Its ruggedness is backed by expertly welded seams, heavy-duty buckles, sturdy straps, and robust stitching. Designed to withstand rock scrapes and harsh conditions, it guarantees your gear stays protected and dry on every water adventure.
- Superior Waterproofing: The roll-top closure creates a watertight seal. Its round bottom helps you capture air quickly: simply spread the bottom open, roll the top down 3 to 5 times, and buckle. The trapped air blocks water and provides buoyancy. Keeps your gear dry in rapids, waves, snow, and sand. Designed for all common wet conditions but not for extended submersion.
- Multiple Sizes & Colors: A range from 5L to 40L suits any activity. 5L/10L are ideal for light trips and feature an adjustable, removable shoulder strap for cross-body carry. For heavier loads, 20L to 40L have backpack straps for even weight distribution, as a waterproof backpack. Every size folds into its own compact pouch. Choose from classic darks to vibrant brights to match your style.
- Stays Afloat & Secure: When properly sealed and not overloaded, the dry sack floats visibly on the water, making your gear easy to spot and quick to retrieve. A reinforced D-ring and strap let you fasten the bag to your boat or kayak, keeping your belongings secure and within reach, so you can fully embrace the thrill of the outdoors.
- Versatile Utility: Engineered for rugged durability and reliable waterproof protection, this bag is essential for any aquatic adventure. Ideal for paddling, sailing, surfing, canoeing, or river tubing, as well as beach trips and water park outings. When rain rolls in, it also serves as a dependable waterproof bag for traveling, climbing, or hunting, keeping your gear dry no matter the weather.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LXBOVD1 |
| Best Sellers Rank | #987 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5 in Marine Dry Bags |
| Brand Name | MARCHWAY |
| Capacity | 20 liters |
| Closure Type | Buckle |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (34,101) |
| Handle Type | Web Handle |
| Item Dimensions L x W x H | 9.5"L x 9.5"W x 14.6"H |
| Item Type Name | Marine Dry Bags |
| Item Weight | 15.2 ounces |
| Manufacturer | MARCHWAY |
| Manufacturer Part Number | WDB20LBLA |
| Material Type | Polyvinyl Chloride (PVC) |
| Model Number | WDB20LBLA |
| Number of Compartments | 1 |
| Pattern | Solid |
| Size | 20L |
| Strap Type | Adjustable,Cross-body,Removable,Shoulder Strap |
| Style Name | Backpack |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Images

![MARCHWAY Floating Waterproof Dry Bag Backpack, Roll Top, 5L/10L/20L/30L/40L - Image 1](https://m.media-amazon.com/images/I/71GwAzHWwfL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: How many beers will the 20L hold in it? Also is the strap strong enough to hold this full of beers?**
A: The 20L is about 15 inches. If you did a nice circular stack with the cans you might be able to fit a little more than a 12 pack. Or do a circular stack and fill the middle with ice to keep them cold.😉

**Q: What are the dimensions on the 40L?**
A: 40L size is Height 16.9 x Bottom Diameter 11.9 inches after top is rolled 4 times.

**Q: How many pounds of kibble fits into 20L in these travel dog food bags?**
A: Depending on the dog food brand, a bit less than a 10 pound bag.

**Q: Family of 5 going on cruise,  spending day on beach. What size would be best to carry everyones things? Do i need to 2?**
A: The biggest is the 40L, I carried a cozy thick coleman sleeping bag (that is all). I think my answer will be: "It depends" in how you define things for 5 people. I hope the fact that that same size bag carried a sleeping bag will help you with an idea of how thick it is. Do a Youtube search by writing "Marchway dry bag" and lots of info may pull to help you deeper. Have a good time.

## Frequently Bought Together

- 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
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**Shop now:** [https://www.desertcart.is/products/46040556-marchway-floating-waterproof-dry-bag-backpack-roll-top-5l-10l](https://www.desertcart.is/products/46040556-marchway-floating-waterproof-dry-bag-backpack-roll-top-5l-10l)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-09-18*