

Ultra-light waterproof bag -
The Sac Etanche Ultra Léger Blue Atoll is a waterproof and lightweight storage bag from the brand Sea to Summit.
This backpack with a roll-top closure is made from 30D Cordura® nylon with a PFC-free DWR water-repellent treatment, allowing you to keep all kinds of items safe from water and dirt: clothing, toiletries, first aid equipment... The closure is made from waterproof Hypalon and the seams are sewn for optimal waterproofing. Additionally, the materials are Bluesign® certified. This bag features a slick finish so you can easily slide it into your bag and adapt it to the shape of your other belongings.


- Waterproof roll-top closure in Hypalon
- Repair buckle for reliable waterproofness
- Oval base prevents rolling and allows for efficient storage
- Slick finish slides easily into tight spaces in your bag
- Waterproof rating: 2000 mm
- Bluesign® certified materials
- PFC-free DWR water-repellent treatment
Composition:
- Nylon Cordura® 30D
| Size | 3 L | 5 L | 8 L | 13 L | 20 L | 35 L |
| Dimensions | 17.1 x 14 x 20.7 cm | 17.1 x 15 x 30.8 cm | 19.1 x 17.2 x 36.8 cm | 22 x 19.6 x 43.3 cm | 26.9 x 23.6 x 47.3 cm | 32.1 x 28.5 x 56.5 cm |
| Weight | 30 g | 32 g | 39 g | 47 g | 58 g | 74 g |
| Bluesign® | The Bluesign® system is the solution for an environmentally responsible textile supply chain. It eliminates harmful substances from the very beginning of the manufacturing process and sets and monitors standards for safe and eco-friendly production. |
| Cordura® | Cordura® is the benchmark for textile reinforcement thanks to its dense weave. It is extremely resistant to wear, abrasion, and cutting. Ideal for intensive outdoor activities. Its robustness means it is used for large-volume bags or as reinforcement on textile parts. |