JR Gear's light - weight cotton sleeping bag liners are a must - have for your travels and outdoor camping adventures. They come in two great shapes: rectangular and mummy. When you're done using them, just pop them into the included mesh stuff bag for easy storage until your next trip. Crafted from a blend of cotton and polyamide, these liners offer comfort and durability. The rectangular liner measures 180cm x 75cm and weighs around 295g on average. The mummy - shaped one is 210cm x 80cm with an average weight of 290g.


Using your JR Gear cotton sleeping bag liner is super easy. Just unroll it and place it inside your sleeping bag before you go to sleep. This will add an extra layer of comfort and keep your sleeping bag clean. When it comes to storage, use the included mesh stuff bag. It's a convenient way to keep your liner organized and ready for your next adventure. As for maintenance, you can machine - wash the liner on a gentle cycle. Make sure to use a mild detergent and avoid using bleach. After washing, let it air dry. Don't put it in the dryer as high heat can damage the fabric. Also, store it in a dry place to prevent mold and mildew growth.