Of course a sleeping bag liner will keep your sleeping bag clean but it will also raise the temperature rating of your bag by a few degrees. I don't use one very often when backpacking because of the extra weight, though if I know I'm likely to get quite dirty I will. Some specialist liners are intended primarily to upgrade your sleeping bag.

  • Montbell Warm-Up Sheet

    Montbell

    Warm-Up Sheet

    Weighs
    190g (excluding bag)

    Liner Fabric:
    Cotton
    Weighs:
    190g (excluding bag)
    Liner Type:
    Mummy Shape

    (Unfortunately, we are unable to ship MontBell products outside of the UK) The Warm-Up Sheet is essentially a sleeping bag liner that provides a soft comfortable boost for your bag. It can be used as a light covering in warm conditions but works best…

    £54.99
  • Thermarest Sleep Liner Thermarest Sleep Liner

    Thermarest

    Sleep Liner

    Weighs
    320g (Regular size)

    Liner Fabric:
    Cotton
    Weighs:
    320g (Regular size)
    Liner Type:
    Mummy Shape

    The Therm-a-Rest's Sleep Liner is handy way to add some extra warmth to your sleeping system. Thermarest says When your sleeping bag needs an extra degree of cozy or you need a soft, full coverage sheet for travel, our Sleep Liner is as versatile as…

    RRP: £54.99
    £50.99

Shop our wide range of lightweight and ultralight Sleeping Bag Liners for backpacking and travel. We have Liners made for ultralight backpacking and thermal liners that will add to your sleeping bags insulation rating. We stock liners from our key suppliers such as Sea to Summit, Thermarest and Rab. We provide accurate weights & full technical specifications. Get our honest verdict on each item along with verified user reviews & in-depth reviews from members of our team and our partners at Trek Scotland. Free UK+EU Delivery on orders over £15. Tracked Royal Mail Delivery as standard for UK orders.