COCOON Thermolite Performer Mummy Liner | Plus Size Sleeping Bag Liner hard ground peg Reflective Logo

Reflective Logo

Built with stretch fabric and quick-dry technology

Performance T-shirt with round neckline for leisure/sports

Adjustable attachment loop and upper shock lock for trekking poles or an ice axe

COCOON Thermolite Performer Mummy Liner | Plus Size Sleeping Bag Liner hard ground peg Reflective LogoSleep Warmer. Move Freely. Whatever Your Size. The COCOON Thermolite EcoMade Performer Mummy Liner is the thermal sleeping bag liner that actually fits and actually works. Made from a four way stretch fabric that moves with your body, it's been tested by our founder Rebecca on real camping trips, in real UK winter conditions. No bunching, no constriction, just warmth and comfort all night long. Whether you're a plus size camper who's been let down by