---
product_id: 540458942
title: "Sea to Summit eVac Compression Dry Bag, Waterproof Compression Sack"
brand: "sea to summit"
price: "€ 97.44"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sea To Summit"
url: https://www.desertcart.fr/products/540458942-sea-to-summit-evac-compression-dry-bag-waterproof-compression-sack
store_origin: FR
region: France
---

# 35L ultra-space-saving compression 10,000mm waterproof rating patent-pending quick-replace buckle Sea to Summit eVac Compression Dry Bag, Waterproof Compression Sack

**Brand:** sea to summit
**Price:** € 97.44
**Availability:** ✅ In Stock

## Summary

> 💼 Compress, protect, and conquer your next adventure with Sea to Summit’s eVac Dry Bag!

## Quick Answers

- **What is this?** Sea to Summit eVac Compression Dry Bag, Waterproof Compression Sack by sea to summit
- **How much does it cost?** € 97.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/540458942-sea-to-summit-evac-compression-dry-bag-waterproof-compression-sack)

## 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

- • **Maximized Pack Space:** 35-liter capacity with four compression straps and air-permeable base expels trapped air for sleek, compact packing.
- • **Durable & Repair-Ready:** Bluesign-approved PU-coated nylon with a field-replaceable buckle ensures rugged reliability and easy maintenance on the trail.
- • **Lightweight & Streamlined:** Weighing just 0.42 lbs, this low-profile dry bag fits seamlessly into your backpack without adding bulk.
- • **Ultimate Waterproof Defense:** 10,000mm waterhead fabric and double-stitched, tape-sealed seams keep your gear bone dry in any adventure.
- • **Smart Design for Visibility & Stability:** Light-reflecting white interior for quick gear spotting and oval base prevents rolling, keeping your pack balanced.

## Overview

The Sea to Summit eVac Compression Dry Bag is a premium 35-liter waterproof compression sack crafted from bluesign-approved PU-coated 70D nylon with a 10,000mm waterhead rating. Featuring a valve-free air-permeable base that expels air but blocks water, four adjustable compression straps, and reinforced double-stitched, tape-sealed seams, it offers superior gear protection and space-saving compression. Its lightweight, streamlined design includes a patent-pending quick-replace buckle and a light-reflecting interior for enhanced usability, making it an essential companion for backpacking, camping, and water sports.

## Description

The Sea to Summit Evac Compression Dry Bag is a lightweight, roll-top/compression strap dry bag with an air-permeable base—air can be pushed out, but water can’t get in—and four straps for even compression. Ideal for backpacking, sea kayaking, and travelling, the valve-free expelling design works along with the straps to compress bulky clothing or gear, by rolling and pushing out excess air and cinching down the straps. Manufactured from bluesign-approved lightweight PU-coated 70D nylon, and a 40D nylon air permeable/waterproof base, with a 10,000mm waterhead (the higher the waterhead rating, the more waterproof the fabric), its reinforced waterproof seams are double-stitched, and tape sealed, with reinforced stitching at stress points. A waterproof Hypalon roll-top closure, and four straps featuring two ladderlock and two side-release buckles, keeps gear compact and secure. The Sea to Summit eVac Compression Dry Bag’s low-profile, streamlined shape saves space, and its oval base resists rolling. A patent-pending field repair buckle can be replaced in seconds with a Phillips screwdriver. Available in five sizes: 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: Outstanding Compression and Waterproof Protection! - I recently used the Sea to Summit eVac Compression Dry Bag on a backpacking trip, and it has quickly become one of my favorite pieces of gear. This compression sack is an exceptional blend of functionality and durability, making it perfect for keeping my gear organized and protected. The waterproof feature is a game-changer. The bag kept my entire Zinbevy sleep system completely dry despite some unexpected rain and damp conditions. The quality of the material is evident; it feels sturdy and well-made, and the roll-top closure ensures a watertight seal. The compression aspect is equally impressive. I was amazed at how efficiently this bag compressed my sleep system, saving valuable space in my backpack. It allowed me to pack everything down neatly and fit comfortably within my pack, which is crucial for long hikes. The design of the eVac Compression Dry Bag is user-friendly. The compression straps are easy to adjust, and the bag’s lightweight construction doesn’t add unnecessary bulk. Additionally, the bag’s sleek design and color options add a nice touch to its practicality. In summary, the Sea to Summit eVac Compression Dry Bag is a top-tier product that delivers on its promises. It effectively compressed and waterproofed my entire Zinbevy sleep system, proving itself to be a reliable and essential piece of gear for any backpacker. Highly recommended for those seeking excellent compression and protection for their gear!
Review: I have several of these - These are really good compression sacks. Very well made, waterproof, and the venting system prevents wasting pack space on trapped air. I have three of them in various sizes: 35 LITER: I use this monster for a Therm-a-Rest Saros 0f (long). The Saros is a very large, roomy sleeping bag by design, even in the regular size. It's also a full synthetic, making it even more bulky. The long is both longer and wider than the regular and it fits well. A down bag, especially if it's high fill power down will probably not need a compression sack this large. 8 LITER: I use this primarily for a Rab Ascent 500 (wide). This is a 650fp down bag with a 34f comfort rating. It does fit, but it's tight. Should fit a regular easily. Also fits a Sierra Designs Get Down 20 (regular), which is 550fp down. So, this should be good to go for any traditionally designed down bag in this temp and fill power range. It works for a Sierra Designs Nitro 35 quilt, too, and that's 800fp. 5 LITER: This one is good for my 50f comfort rated synthetic rectangular summer bag. It fills it up, but I can still roll down the top and get some decent compression out of it. If it works for that you can bet it's going to work for all bags in this temp range regardless of shape and fill material. Unless it's super bulky cotton, of course. It's also good for packing thermal layers, extra socks and underwear, a puffy jacket, etc. One thing you should know is that these are not cylindrical in shape, but rectangular. Once you pull them down they do take on a somewhat cylindrical shape the more you pull down the straps, but if you don't jam them full and compress them as tight as humanly possibly they'll stay relatively flattish which I think uses pack space more efficiently. Even the 35 liter with the humongous Saros bag, I can lay my body on it to expel the air and pull it down just enough that it fits in a 75 liter Gregory Baltoro with plenty of room left over for multiday winter backpacking. Tent on the outside, of course, and, yes, I backpack the crap out of that nearly 6lb sleeping bag. I highly recommend these and if you don't need one right away, just keep your eyes on them for a sale because they're not cheap. I got all three for 50% off and they were definitely worth it. DO NOT compress them by pulling down the straps unless you just want to tear the straps off. Compress them with your body weight and then cinch down the straps.

## Features

- 35-liter roll-top/compression strap dry bag with an air-permeable base—air can be pushed out, but water can’t get in—and four straps for even compression of gear for backpacking, camping, and water sports
- Manufactured from bluesign-approved lightweight PU-coated 70D nylon, with a valve-free expelling 40D nylon air permeable/waterproof base; 10,000mm waterhead (the higher the waterhead rating, the more waterproof the fabric)
- Reinforced waterproof seams are double-stitched, and tape sealed; light-reflecting white interior for better visibility of bag contents
- Low-profile, streamlined shape saves space, and oval base resists rolling; patent-pending field repair buckle can be replaced in seconds; compression straps have two ladderlock and two side-release buckles
- 35-liter compression dry bag measures 12.6 x 11.5 x 22 inches when closed, and weighs 0.42 pounds; volume is 35 liters (with closure rolled three times)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXQ3C862 |
| Best Sellers Rank | #61,028 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #121 in Marine Dry Bags |
| Brand Name | Sea to Summit |
| Color | HIghRise Grey |
| Customer Reviews | 4.8 4.8 out of 5 stars (226) |
| Date First Available | March 7, 2023 |
| Item Dimensions LxWxH | 12.6 x 11.5 x 22 inches |
| Item Package Dimensions L x W x H | 11.69 x 4.37 x 2.01 inches |
| Item Weight | 274 Grams |
| Manufacturer | Sea to Summit |
| Material | Nylon |
| Package Weight | 0.28 Kilograms |
| Part Number | ASG011031-071810 |
| Style | 35 Liter |
| Warranty Description | Manufacturer guarantee against defects in materials or workmanship for the lifetime of the product |

## Images

![Sea to Summit eVac Compression Dry Bag, Waterproof Compression Sack - Image 1](https://m.media-amazon.com/images/I/61JH7Z2ECRL.jpg)
![Sea to Summit eVac Compression Dry Bag, Waterproof Compression Sack - Image 2](https://m.media-amazon.com/images/I/91BaNHtEknL.jpg)
![Sea to Summit eVac Compression Dry Bag, Waterproof Compression Sack - Image 3](https://m.media-amazon.com/images/I/71vqkWgZ-2L.jpg)
![Sea to Summit eVac Compression Dry Bag, Waterproof Compression Sack - Image 4](https://m.media-amazon.com/images/I/71qNrxJOleL.jpg)
![Sea to Summit eVac Compression Dry Bag, Waterproof Compression Sack - Image 5](https://m.media-amazon.com/images/I/91N5IiYf6BL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Outstanding Compression and Waterproof Protection!
*by L***E on September 7, 2024*

I recently used the Sea to Summit eVac Compression Dry Bag on a backpacking trip, and it has quickly become one of my favorite pieces of gear. This compression sack is an exceptional blend of functionality and durability, making it perfect for keeping my gear organized and protected. The waterproof feature is a game-changer. The bag kept my entire Zinbevy sleep system completely dry despite some unexpected rain and damp conditions. The quality of the material is evident; it feels sturdy and well-made, and the roll-top closure ensures a watertight seal. The compression aspect is equally impressive. I was amazed at how efficiently this bag compressed my sleep system, saving valuable space in my backpack. It allowed me to pack everything down neatly and fit comfortably within my pack, which is crucial for long hikes. The design of the eVac Compression Dry Bag is user-friendly. The compression straps are easy to adjust, and the bag’s lightweight construction doesn’t add unnecessary bulk. Additionally, the bag’s sleek design and color options add a nice touch to its practicality. In summary, the Sea to Summit eVac Compression Dry Bag is a top-tier product that delivers on its promises. It effectively compressed and waterproofed my entire Zinbevy sleep system, proving itself to be a reliable and essential piece of gear for any backpacker. Highly recommended for those seeking excellent compression and protection for their gear!

### ⭐⭐⭐⭐⭐ I have several of these
*by S***E on December 31, 2024*

These are really good compression sacks. Very well made, waterproof, and the venting system prevents wasting pack space on trapped air. I have three of them in various sizes: 35 LITER: I use this monster for a Therm-a-Rest Saros 0f (long). The Saros is a very large, roomy sleeping bag by design, even in the regular size. It's also a full synthetic, making it even more bulky. The long is both longer and wider than the regular and it fits well. A down bag, especially if it's high fill power down will probably not need a compression sack this large. 8 LITER: I use this primarily for a Rab Ascent 500 (wide). This is a 650fp down bag with a 34f comfort rating. It does fit, but it's tight. Should fit a regular easily. Also fits a Sierra Designs Get Down 20 (regular), which is 550fp down. So, this should be good to go for any traditionally designed down bag in this temp and fill power range. It works for a Sierra Designs Nitro 35 quilt, too, and that's 800fp. 5 LITER: This one is good for my 50f comfort rated synthetic rectangular summer bag. It fills it up, but I can still roll down the top and get some decent compression out of it. If it works for that you can bet it's going to work for all bags in this temp range regardless of shape and fill material. Unless it's super bulky cotton, of course. It's also good for packing thermal layers, extra socks and underwear, a puffy jacket, etc. One thing you should know is that these are not cylindrical in shape, but rectangular. Once you pull them down they do take on a somewhat cylindrical shape the more you pull down the straps, but if you don't jam them full and compress them as tight as humanly possibly they'll stay relatively flattish which I think uses pack space more efficiently. Even the 35 liter with the humongous Saros bag, I can lay my body on it to expel the air and pull it down just enough that it fits in a 75 liter Gregory Baltoro with plenty of room left over for multiday winter backpacking. Tent on the outside, of course, and, yes, I backpack the crap out of that nearly 6lb sleeping bag. I highly recommend these and if you don't need one right away, just keep your eyes on them for a sale because they're not cheap. I got all three for 50% off and they were definitely worth it. DO NOT compress them by pulling down the straps unless you just want to tear the straps off. Compress them with your body weight and then cinch down the straps.

### ⭐⭐⭐⭐⭐ Great Product, but consider the Ultralight Variant
*by T***D on October 21, 2025*

This performed its role adequately. My sleeping bag and puffy were compressed down to a very small package. I did not test the waterproofing. I previously had one of the earlier variations of this bag in a 10L size (and grey color), but that was significantly lighter. I think it roughly corresponds to "Evac Ultralight Compression Dry Bag". One notable difference was this item has 4 compression straps, and the Ultralight only has 3. Just 3 straps is sufficient, but 4 makes it a little bit easier to use. I think I accidentally ended up with this lightweight version just trying to differentiate the colors of my compression sacks. If I lost this item and needed to replace it, I would use the Ultralight version. I would recommend that version for anyone intending to carry it inside a backpack. The added durability likely makes this a slightly better choice for blended use, where this would also be used for something like kayak/car camping or carried strapped to the outside of a pack.

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-11*