Sleeping bag liner for mummy sleeping bags and travel

The COCOON MummyLiner is a mummy-shaped sleeping bag liner made from 100% cotton. This model is intended as an inner sleeping bag for a mummy sleeping bag, but you can just as easily use it on its own during warm nights or while travelling when you want to sleep light and compact.

The mummy shape fits neatly inside a mummy sleeping bag, leaving you with less excess fabric than with a rectangular sleeping bag liner. That makes this model suitable for camping, trekking, hut-to-hut trips, youth hostels, and travel where hygiene and extra sleeping comfort are important.

Cotton that feels pleasant and breathable

The cotton feels soft against the skin and breathes well, which is pleasant in warmer conditions. At the same time, the material is sturdy enough for regular use and can simply be machine washed.

Thanks to the light and comfortable fabric, this sleeping bag liner is a practical choice for those who prefer a natural material. You use it to keep your sleeping bag clean, to sleep directly on a clean layer, or as a simple travel sleeping bag in warm environments.

Practical design for on the go

This version has a hood with a drawstring, so you can make the top part fit a little better. The double-stitched seams provide extra strength during frequent entry and exit and while being carried in your luggage or backpack.

The dimensions of 241 x 90/56 cm are tailored to mummy models. With a weight of about 340 grams, it remains easy to take along for camping, trekking, or a multi-day trip.

• Material: 100% cotton
• Colour: white
• Shape: mummy
• Dimensions: 241 x 90/56 cm
• Weight: approx. 340 g
• Hood with drawstring
• Double-stitched seams
• Machine washable

Extra warmth and versatile use

This sleeping bag liner can slightly increase the insulation of your sleep setup and is often used as an extra lining in a sleeping bag. It is also particularly handy in places where you would rather not sleep directly under unfamiliar bedding.

It is a good fit for campers, trekkers, and travellers looking for a simple, easy-care, and comfortable sleeping bag liner without unnecessary frills. Especially for warm seasons or as an extra layer in your existing sleep gear, this is a practical choice.