Wrap yourself in luxurious warmth and comfort wherever your adventures take you with the Sea To Summit Silk Blend Sleeping Bag Liner featuring a standard mummy shape. Designed for travellers, campers and outdoor explorers, this sleeping bag liner helps you achieve a rejuvenating night’s sleep, combining sustainability and indulgent softness to elevate your sleep system.

Crafted from a premium blend of Thermolite Pro fabric, Thermolite EcoMade fibres and 28% silk, it offers a harmonious balance between lightweight warmth and smooth, breathable comfort. 

The Thermolite Pro yarns retain precious body heat with advanced hollow-core fibres and infra red-absorbing pigments, while the Thermolite EcoMade fibres - made from recycled textile waste - deliver eco-friendly performance without compromise. The infusion of silk elevates your sleeping experience, caressing your skin with softness for a cosy retreat.

Stay cocooned in comfort with the mummy shape and Comfort Stretch Panels, allowing you to find the perfect sleeping position for you. The bio-based HeiQ Fresh odour control technology ensures you stay in a comfortable, healthy sleep environment.

The convenient openings at the shoulders provide ventilation for temperature control. Easy to pack luxury, this silk blend sleeping bag liner is a must-have for your next night under the stars, backpacking weekend or backcountry adventure. 

Key Features: 

• Adds Ultralight Luxury To Your Sleep System: Silk blend feels sumptuously soft against your skin for a comfortable night’s sleep. 
• Mummy Shape: Accommodates campers up to 198cm in height, providing freedom of movement without the bulk. 
• Thermolite Pro Fabric: Captures insulating air using hollow-core fibres while maintaining a soft, stretchy feel.
• Infra Red-Absorbing Ceramic Pigments: Provide a genuine thermal boost by reflecting back your body warmth.
• Thermolite EcoMade Fibres: Crafted from 100% recycled materials derived from textile waste - providing lightweight, cosy comfort and warmth while reducing environmental impacts.
• Openings At Shoulders: For easy, worry-free ventilation. 
• HeiQ Fresh Odour Control Technology: Built-in odour management for fresh-feeling sleeping conditions even during multi-day camping adventures. 
• Easy To Wash: Can be machine washed to enjoy more time in the great outdoors. Avoid fabric softeners as they can reduce the effectiveness of the wicking properties. Air drying is preferable to prolong the lifespan of your sleeping bag liner. 
• Includes Storage Case: For easy portability.