If you like the feel of a silk liner, but usually find it too restrictive then Sea to Summit has answered your problem by adding stretch side panels to their Silk Travel Hooded Mummy Liner - so you can wriggle around to your heart's content. 

The fit will compliment your mummy sleeping bag, and the added polyester and lycra panels along the seams stretch with you as you move around – making it ideal for the restless sleeper. Made using premium AA grade silk, this lightweight and compact liner has a luxurious feel that is ideal for keeping your sleeping bag clean, improving the thermal performance of your sleeping bag, or for adding a buffer between you and those dodgy hostel sheets.

This liner is double folded, machine washable and features reinforced seams for long-term durability. For a high-performance liner that’ll keep your sleeping bag clean and add extra comfort – the Silk Liner from Sea to Summit is the answer.

• Mummy shape
• Polyester/Lycra stretch gussets improve comfort for restless sleepers
• Increases thermal performance of sleeping bags
• Machine washable and colourfast
• Lightweight and super compact
• Double folded and reinforced seams
• Extends life of sleeping bags by keeping them clean