Helps keep your sleeping bag clean and protected from dirt and sweat while increasing thermal comfort. Made from a very lightweight nylon fabric.
95€
Helps keep your sleeping bag clean and protected from dirt and sweat while increasing thermal comfort. Made from a very lightweight nylon fabric.
✔ Last units in stock
The Liner Wide is a sleeping bag liner made by Cumulus in Poland. It is designed to keep the inside of your sleeping bag cleaner during use, reducing the need for frequent washing and helping extend its lifespan.
It’s a useful option on multi-day trips, in huts, or while traveling when you can’t always keep your bag clean. It works as an inner layer that protects against sweat, dirt, and continuous use.
It adds a slight extra warmth, but it shouldn’t be considered a system to significantly extend your sleeping bag’s temperature range. Its main purpose is hygiene and next-to-skin comfort.

It has a wide design that makes it easier to get in and allows greater freedom of movement inside the sleeping bag. It fits most sleeping bags without adding unnecessary bulk.
It’s clearly aimed at keeping the overall setup lightweight, with a compact format that takes up very little space in your backpack.
Made with Toray® Airtastic 19 g/m², 7 denier fabric with a DWR finish. It’s very lightweight and breathable, comfortable against the skin, and designed to dry quickly during continuous use.
It’s not intended to block wind or provide real insulation on its own, but to improve comfort and protect your sleeping bag.

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