Cocoon Thermolite Performer Mummy Liner

The Cocoon Thermolite Performer Mummy Liner is designed to elevate your outdoor experience by providing exceptional warmth and comfort without the extra bulk. Made from 100% recycled Thermolite EcoMade fibres, this sustainable mummy liner is incredibly lightweight and packs down small, making it an essential piece of kit for any camping or trekking adventure.

Thanks to its innovative hollow-core fibre technology, this liner traps heat efficiently while drying significantly faster than traditional fabrics—up to 20% quicker than other insulators and 50% faster than cotton. Its moisture-wicking properties actively draw sweat away from your skin, ensuring you stay dry and cosy throughout the night, no matter the conditions.

Perfect for cold weather use, this liner combines practicality with eco-conscious materials, delivering reliable insulation and easy portability. Whether you’re tackling a multi-day hike or enjoying a weekend under canvas, it offers a snug, breathable layer that enhances your sleeping bag’s performance.

Specifications:

• Size: 220 x 80/60 cm
• Weight: 280 g
• Packing Size: 14 x 9 cm
• Added Temperature: up to +7.0° C