Camping in hot and humid weather? This Envelope Sleeping Bag Liner from Trail Outdoor Leisure is lighter than a standard sleeping bag and far cooler for you to sleep in. It can also be fitted inside a single envelope sleeping bag to keep you warm and cosy in cooler weather. Lightweight & Compact Packing light? The liner is an excellent alternative to a standard sleeping bag. It weighs 300g and comes with a compact travel bag to easily pop in your rucksack and take on hiking trips. Comfortable Polycotton The liner is made from polycotton which is faster drying than cotton and more durable than polyester. It’s also softer and more breathable than polyester for a comfortable night’s sleep. Single Sleeping Bag Liner The liner measures 220cm long and 80cm wide. Its size makes it suitable for fitting inside most single envelope sleeping bags to provide extra insulation and keep them clean and fresh. Easier to Clean The liner is perfect for keeping the inside of a sleeping bag clean and fresh. Whereas sleeping bags are a pain to clean, you can stuff the liner in a washing machine and quickly dry it out. Integrated Pillow Pocket The liner also has a pillow pocket which is perfect for holding a pillow in place when you’re sleeping. It also creates a barrier between the pillow and the ground to stop it getting dirty. Hygienic Travel Sheet The liner can also be used to form a barrier between your body and hotel bedding for a fresh night’s sleep. It’s also great for protecting bedsheets after applying creams and tanning lotions. Specifications Sleeping bag liner Fits most single envelope sleeping bags Polycotton material (85% cotton/15% polyester) Pillow pocket Storage bag Open size: L220cm x W80cm Packed size: 28cm x 21cm x 3cm Weight: 300g