---
product_id: 46040556
title: "MARCHWAY Floating Waterproof Dry Bag Backpack, Roll Top, 5L/10L/20L/30L/40L"
brand: "marchway"
price: "21762 Ft"
currency: HUF
in_stock: true
category: "Marchway"
url: https://www.desertcart.hu/products/46040556-marchway-floating-waterproof-dry-bag-backpack-roll-top-5l-10l
store_origin: HU
region: Hungary
---

# 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:** 21762 Ft
**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?** 21762 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/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, Roll Top, 5L/10L/20L/30L/40L | Flexible PVC Mesh Core, Tear Resistant, Welded Seams, Heavy-Duty Buckles & Straps, for Kayaking, Boating, Camping, Beach : Sports & Outdoors

## Features

- Tarpaulin
- Imported
- Built to Endure: Reinforced multi-layer construction delivers exceptional tear and abrasion resistance yet remains flexible. Ruggedness is backed by expertly welded seams, heavy-duty buckles, sturdy straps, and robust stitching. Designed to withstand rock scrapes and harsh conditions, it helps keep your gear protected and dry on every water adventure.
- Superior Waterproofing: The roll-top closure creates a watertight seal. Its round bottom captures air quickly: spread the bottom open, roll the top down 3 to 5 times, and buckle. Trapped air blocks water and provides buoyancy. Keeps gear dry in rapids, waves, snow, and sand. Ideal for all common wet conditions, but not for extended submersion.
- Multiple Sizes & Colors: From 5L to 40L for any activity. 5L/10L are ideal for light trips with an adjustable, removable shoulder strap for cross-body carry. 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, making your gear easy to spot and retrieve. A reinforced D-ring and strap let you fasten the bag to your boat or kayak, keeping belongings secure and within reach.
- Versatile Utility: Engineered for rugged durability and reliable waterproof protection, this bag is essential for any aquatic adventure. Ideal for rafting, paddling, sailing, surfing, canoeing, river tubing, swimming, and water park outings. Also works for traveling, hiking, fishing, or hunting, keeping gear dry in any weather.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LXBOVD1 |
| Best Sellers Rank | #4,846 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #12 in Marine Dry Bags |
| Brand Name | MARCHWAY |
| Capacity | 20 liters |
| Closure Type | Buckle |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 34,167 Reviews |
| Handle Type | Web Handle |
| Item Dimensions L x W x H | 9.5"L x 9.5"W x 14.6"H |
| Item Highlight | Flexible PVC Mesh Core, Tear Resistant, Welded Seams, Heavy-Duty Buckles & Straps, for Kayaking, Boating, Camping, Beach |
| 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 |
| Number of Items | 1 |
| Number of Packs | 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)
![MARCHWAY Floating Waterproof Dry Bag Backpack, Roll Top, 5L/10L/20L/30L/40L - Image 2](https://m.media-amazon.com/images/I/91+Lx+8LVmL.jpg)
![MARCHWAY Floating Waterproof Dry Bag Backpack, Roll Top, 5L/10L/20L/30L/40L - Image 3](https://m.media-amazon.com/images/I/81NJBcReqyL.jpg)
![MARCHWAY Floating Waterproof Dry Bag Backpack, Roll Top, 5L/10L/20L/30L/40L - Image 4](https://m.media-amazon.com/images/I/81fJWrSl0wL.jpg)
![MARCHWAY Floating Waterproof Dry Bag Backpack, Roll Top, 5L/10L/20L/30L/40L - Image 5](https://m.media-amazon.com/images/I/81K4qe0YoNL.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.hu/products/46040556-marchway-floating-waterproof-dry-bag-backpack-roll-top-5l-10l](https://www.desertcart.hu/products/46040556-marchway-floating-waterproof-dry-bag-backpack-roll-top-5l-10l)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-11-02*