---
product_id: 575163156
title: "Sea to Summit Ultra-Sil Dry Bag, Ultralight Waterproof Dry Storage"
brand: "sea to summit"
price: "€ 80.85"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sea To Summit"
url: https://www.desertcart.com.cy/products/575163156-sea-to-summit-ultra-sil-dry-bag-ultralight-waterproof-dry
store_origin: CY
region: Cyprus
---

# Ultra-light 20g weight 2000mm waterproof rating Double-stitched, tape-sealed seams Sea to Summit Ultra-Sil Dry Bag, Ultralight Waterproof Dry Storage

**Brand:** sea to summit
**Price:** € 80.85
**Availability:** ✅ In Stock

## Summary

> 💼 Stay dry, stay light, stay ahead—your gear’s new best friend.

## Quick Answers

- **What is this?** Sea to Summit Ultra-Sil Dry Bag, Ultralight Waterproof Dry Storage by sea to summit
- **How much does it cost?** € 80.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/575163156-sea-to-summit-ultra-sil-dry-bag-ultralight-waterproof-dry)

## 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

- • **Featherweight Champion:** At just 0.07 lbs, carry more, weigh less—perfect for fast-paced adventurers.
- • **Quick-Fix Field Repair:** Patent-pending buckle replacement in seconds means no downtime on the trail.
- • **Streamlined Space Saver:** Low-profile oval base resists rolling and maximizes pack space for efficient organization.
- • **Impenetrable Waterproof Shield:** 2000mm waterhead fabric plus reinforced seams keep your gear bone dry in any downpour.
- • **See-What-You-Pack Transparency:** Translucent fabric lets you spot essentials instantly—no more digging around.

## Overview

The Sea to Summit Ultra-Sil Dry Bag is a 3-liter ultralight waterproof storage solution crafted from bluesign-approved 30D Ultra-Sil Cordura nylon. Featuring a 2000mm waterhead rating, double-stitched and tape-sealed seams, and a secure Hypalon roll-top closure, it ensures maximum protection against moisture. Its translucent, streamlined design saves space and resists rolling, while a patent-pending quick-repair buckle offers field serviceability. Ideal for backpacking, bike touring, and travel, it weighs only 20 grams and comes with a lifetime manufacturer guarantee.

## Description

The Sea to Summit Ultra-Sil Dry Bag is an ultra-lightweight dry storage and organizing option for fast and light backpacking, bike touring, and travel. Manufactured from bluesign-approved 30D Ultra-Sil Cordura ripstop nylon, its reinforced waterproof seams are double-stitched, and tape sealed, with reinforced stitching at stress points; 2,000mm waterhead (the higher the waterhead rating, the more waterproof the fabric). A secure Hypalon roll-top closure keeps moisture out, and a patent-pending field repair buckle can be replaced in seconds with a Phillips screwdriver. The translucent fabric makes it easy to see what’s inside the bag, and its low-profile, streamlined oval shape saves space, and resists rolling. The Sea to Summit Ultra-Sil Dry Bag is available in six sizes: 3 liter, 5 liter, 8 liter, 13 liter, 20 liter, and 35 liter, to carry everything from small essentials to group gear. Sea to Summit products are guaranteed against defects in materials or workmanship for the lifetime of the product.

Review: Dry bag keeps things dry - Perfect ditty bag that is durable and waterproof. I use it to keep my toiletries and a roll of TP.
Review: Camera, notes for logbook, etc. all stay dry on board. - Super quality for my dive camera on boat. Excellent nylon and very durable.

## Features

- Ultra-lightweight 3-liter roll-top dry sack is the ideal dry storage and organizing option for fast and light adventuring when backpacking, bike touring, or travelling
- Manufactured from bluesign-approved 30D Ultra-Sil Cordura ripstop nylon with a slippery finish for easy packing; 2,000mm waterhead (the higher the waterhead rating, the more waterproof the fabric)
- Reinforced waterproof seams are double-stitched, and tape sealed, with reinforced stitching at stress points; secure Hypalon roll-top closure; fabric is translucent for visibility of contents
- Low-profile, streamlined shape saves space, and oval base resists rolling; patent-pending field repair buckle can be replaced in seconds
- 3-liter dry bag measures 6.7 x 5.5 x 8.1 inches when closed, and weighs just 0.07 pounds; volume is 3 liters (with closure rolled three times)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXBKF5CC |
| Best Sellers Rank | #16,854 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #39 in Marine Dry Bags |
| Brand Name | Sea to Summit |
| Color | Atoll Blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (333) |
| Date First Available | March 22, 2023 |
| Item Dimensions LxWxH | 4.33 x 9.06 x 10.63 inches |
| Item Package Dimensions L x W x H | 7.17 x 2.36 x 0.87 inches |
| Item Weight | 20 Grams |
| Manufacturer | Sea to Summit |
| Material | Nylon |
| Model Name | Saco Estanco Ultrasil 3l Azul |
| Package Weight | 0.04 Kilograms |
| Part Number | ASG012021-020202 |
| Size | 3 liter |
| Style | 3 Liter |
| Suggested Users | Unisex Adult |
| Warranty Description | Manufacturer guarantee against defects in materials or workmanship for the lifetime of the product |

## Images

![Sea to Summit Ultra-Sil Dry Bag, Ultralight Waterproof Dry Storage - Image 1](https://m.media-amazon.com/images/I/51C6ATY57vL.jpg)
![Sea to Summit Ultra-Sil Dry Bag, Ultralight Waterproof Dry Storage - Image 2](https://m.media-amazon.com/images/I/51o+tuQvKCL.jpg)
![Sea to Summit Ultra-Sil Dry Bag, Ultralight Waterproof Dry Storage - Image 3](https://m.media-amazon.com/images/I/71D-Cj+TMnL.jpg)
![Sea to Summit Ultra-Sil Dry Bag, Ultralight Waterproof Dry Storage - Image 4](https://m.media-amazon.com/images/I/71I09rmei+L.jpg)
![Sea to Summit Ultra-Sil Dry Bag, Ultralight Waterproof Dry Storage - Image 5](https://m.media-amazon.com/images/I/71zGniC3zmL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dry bag keeps things dry
*by J***M on January 7, 2026*

Perfect ditty bag that is durable and waterproof. I use it to keep my toiletries and a roll of TP.

### ⭐⭐⭐⭐⭐ Camera, notes for logbook, etc. all stay dry on board.
*by R***E on December 29, 2025*

Super quality for my dive camera on boat. Excellent nylon and very durable.

### ⭐⭐⭐⭐⭐ Would recommend.
*by H***Z on July 24, 2025*

Bounght this before a hiking trip to Iceland. Despite the rain, kept my stuff dry. Lightweight material. Good for backpacking but probably not very strong and would tear if stressed. Nevertheless, it is a waterproof bag and does what it is supposed to do.

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**Shop now:** [https://www.desertcart.com.cy/products/575163156-sea-to-summit-ultra-sil-dry-bag-ultralight-waterproof-dry](https://www.desertcart.com.cy/products/575163156-sea-to-summit-ultra-sil-dry-bag-ultralight-waterproof-dry)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-04*