---
product_id: 517383920
title: "Big River Dry Bag, Heavy-Duty Dry Storage, 20 Liter, Gold Brown"
brand: "sea to summit"
price: "₩283915"
currency: KRW
in_stock: true
reviews_count: 13
category: "Sea To Summit"
url: https://www.desertcart.kr/products/517383920-big-river-dry-bag-heavy-duty-dry-storage-20-liter
store_origin: KR
region: South Korea
---

# 20L ultralight, space-saving design 100% waterproof TPU-coated nylon triple-coated abrasion-resistant base Big River Dry Bag, Heavy-Duty Dry Storage, 20 Liter, Gold Brown

**Brand:** sea to summit
**Price:** ₩283915
**Availability:** ✅ In Stock

## Summary

> 💼 Gear up like a pro—stay dry, stay ready, stay ahead.

## Quick Answers

- **What is this?** Big River Dry Bag, Heavy-Duty Dry Storage, 20 Liter, Gold Brown by sea to summit
- **How much does it cost?** ₩283915 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/517383920-big-river-dry-bag-heavy-duty-dry-storage-20-liter)

## Best For

- sea to summit enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Triple-coated base and abrasion-resistant fabric ensure this bag withstands the harshest outdoor conditions.
- • **Quick-Fix Field Repair:** Patent-pending buckle replacement lets you fix your bag on the go—never get stranded with soggy gear.
- • **Rugged Waterproof Armor:** TPU-coated 420D nylon with double-stitched, tape-sealed seams keeps your gear bone dry no matter the adventure.
- • **Streamlined Space Saver:** Low-profile, oval base design fits snugly in your pack or bike setup without rolling away.
- • **Versatile Attachment Points:** Multiple lash points and easy-grab handles make securing and stacking gear effortless for any trip.

## Overview

The Big River Dry Bag is a 20-liter, ultralight dry storage solution crafted from waterproof TPU-coated 420D nylon with a triple-coated abrasion-resistant base. Featuring double-stitched, tape-sealed seams and a secure hypalon roll-top closure, it offers rugged protection for kayaking, biking, motorcycle touring, and outdoor travel. Its streamlined oval shape saves space and resists rolling, while multiple lash points and a patent-pending quick-repair buckle ensure durability and convenience on every adventure.

## Description

desertcart.com : Sea to Summit Big River Dry Bag, Heavy-Duty Dry Storage, 20 Liter, Gold Brown : Sports & Outdoors

Review: Best dry bag I own - This is the best dry bag I own. It's lighter weight and more flexible than some of the other thick plasticity ones I've used over the years, but seems equally waterproof and decently abrasion-resistant (much more so than the lightweight dry bags I've also used over the years). Basically the perfect material combo. The loops on the sides are a nice touch, though I haven't found much use for them yet. I also like the proportions of the 20L bag. It's wider and shorter than my other 20L bags, which makes it easier to fit and access stuff.
Review: Great dry bag - Good bag to keep your gear dry on trips! Used on a motorcycle trip and kept the rain out. Sea to Summit for the win!

## Features

- Ultradurable, abrasion-resistant 20-liter roll-top dry bag is a rugged, dependable dry storage option for kayaking, rafting, canoeing, motorcycle touring, bike packing, and outdoor travel
- Manufactured from lightweight, waterproof TPU-coated 420D nylon, with a triple-coated base for strength; white laminate interior for better visibility of bag contents
- Reinforced waterproof seams are double-stitched, and tape sealed; secure hypalon roll-top closure with easy-grab handles, and multiple lash points for gear attachment and stacking
- Low-profile, streamlined shape saves space, and oval base resists rolling; patent-pending field repair buckle can be replaced in seconds
- 20-liter dry bag measures 10.4 x 9.6 x 18.9 inches when closed, and weighs 0.55 pounds; volume is 20 liters (with closure rolled three times)

## Images

![Big River Dry Bag, Heavy-Duty Dry Storage, 20 Liter, Gold Brown - Image 1](https://m.media-amazon.com/images/I/51ZKCZuBggL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best dry bag I own
*by M***S on October 28, 2025*

This is the best dry bag I own. It's lighter weight and more flexible than some of the other thick plasticity ones I've used over the years, but seems equally waterproof and decently abrasion-resistant (much more so than the lightweight dry bags I've also used over the years). Basically the perfect material combo. The loops on the sides are a nice touch, though I haven't found much use for them yet. I also like the proportions of the 20L bag. It's wider and shorter than my other 20L bags, which makes it easier to fit and access stuff.

### ⭐⭐⭐⭐⭐ Great dry bag
*by R***E on December 30, 2025*

Good bag to keep your gear dry on trips! Used on a motorcycle trip and kept the rain out. Sea to Summit for the win!

### ⭐⭐⭐⭐⭐ Durable and Excellent Waterproof Item for Your Clothes and Valuables
*by G***J on February 2, 2026*

It was more important during our trip to Indonesia than I initially thought. Nice size for the two of us. We used it a lot. Kept everything dry and safe on sea and land. Love the color. Wish it came with the strap (which was purchased separately).

## Frequently Bought Together

- Sea to Summit - Big River Dry Bag L 20L - Waterproof - Roll-Top - Resistant Fabric - Grab Handles, Lash Point & D-Ring - For Kayaking & Motorcycle Touring - 26.4 x 24.4 x 48.1cm - Gold Brown - 250g
- Sea to Summit - Dry Bag Sling - Detachable Shoulder Strap - Comfortable 3D Mesh Shoulder Pad - Compatible With Lightweight, Evac & Big River Series Dry Bags With Base Lash Point & D-Ring - Jet Black

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**Shop now:** [https://www.desertcart.kr/products/517383920-big-river-dry-bag-heavy-duty-dry-storage-20-liter](https://www.desertcart.kr/products/517383920-big-river-dry-bag-heavy-duty-dry-storage-20-liter)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*