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.

  • Silk Neutrino Sleeping Bag Liner Silk Neutrino Sleeping Bag Liner

    Rab

    Silk Neutrino Sleeping Bag Liner

    Weighs
    96g (excluding bag)

    Liner Type:
    Mummy Shape
    Liner Fabric:
    Silk
    Weighs:
    96g (excluding bag)

    Rab's 100% silk Neutrino is a tapered sleeping bag liner with a low weight, small pack-size that will keep your bag clean and add about 2C of warmth. Rab says With its tapered mummy cut, luxurious silk construction and weighing just 90g, our Silk...

    RRP: £54.99
    £49.99
  • Silk Ascent Sleeping Bag Liner Silk Ascent Sleeping Bag Liner

    Rab

    Silk Ascent Sleeping Bag Liner

    Weighs
    108g (excluding bag)

    Liner Type:
    Mummy Shape
    Liner Fabric:
    Silk
    Weighs:
    108g (excluding bag)

    Rab's 100% silk Ascent is a tapered sleeping bag liner with a low weight, small pack-size that will keep your bag clean and add about 2C of warmth. Rab says Built from silk for extra comfort, low carry weight and easy packability, the Silk Ascent...

    RRP: £54.99
    £49.99
  • Silk Sleeping Bag Liner - Standard Rectangular Silk Sleeping Bag Liner - Standard Rectangular

    Rab

    Silk Sleeping Bag Liner - Standard Rectangular

    Weighs
    110g

    Liner Type:
    Rectangular
    Liner Fabric:
    Silk
    Weighs:
    110g

    RAB's 100% Silk sleeping bag liners are low weight, low packsize liners that keep your bag clean and add about 2C of warmth. Rab says Chinese Silk is a natural fibre giving great warmth for weight one of the lightest natural fibres.   Why choose…

    RRP: £54.99
    £49.99
  • Silk Stretch Panel Liner - Mummy Silk Stretch Panel Liner - Mummy
    Add to Cart The item has been added

    Sea to Summit

    Silk Stretch Panel Liner - Mummy

    Weighs
    112g

    Liner Type:
    Mummy Shape
    Liner Fabric:
    Silk/Cotton Blend
    Weighs:
    112g

    The Sea to Summit Silk Stretch Mummy sleeping bag liner keeps your bag clean and increases thermal performance without adding too much weight, just wash the liner and not the bag. They feature stretch panels that provide a more comfortable nights sle…

    RRP: £69.99
    £62.99
    Add to Cart The item has been added
  • Silk MummyLiner Silk MummyLiner

    Cocoon

    Silk MummyLiner

    Weighs
    116g (excluding bag)

    Liner Type:
    Mummy Shape
    Liner Fabric:
    Silk
    Weighs:
    116g (excluding bag)

    The MummyLiner is a great option for travelers, backpackers and anyone moving around a lot. Whether you're using it to boost the temperature in your bag or just to keep your bag clean this is a great lightweight sheet. Cocoon says Extremely lightwei…

    RRP: £74.99
    £69.99
  • Silk Ascent Hooded Sleeping Bag Liner

    Rab

    Silk Ascent Hooded Sleeping Bag Liner

    Weighs
    120g (excluding bag)

    Liner Type:
    Mummy Shape
    Liner Fabric:
    Silk
    Weighs:
    120g (excluding bag)

    Rab's 100% silk Ascent is a tapered sleeping bag liner with a low weight, small pack-size that will keep your bag clean and add about 2C of warmth. Rab says Our Silk Ascent Hooded Sleeping Bag Liner is designed to deliver low weight, carry-anywhere.…

    RRP: £59.99
    £54.99
  • Silk TravelSheet Silk TravelSheet

    Cocoon

    Silk TravelSheet

    Weighs
    150g (excluding bag)

    Liner Type:
    Rectangular
    Liner Fabric:
    Silk
    Weighs:
    150g (excluding bag)

    The TravelSheet is a versatile option for travelers, backpackers and anyone moving around a lot. Whether you're using it to boost the temperature in your bag, keep your bag clean or as a layer of protection this is a great lightweight sheet. Cocoon …

    RRP: £79.99
    £74.99
  • Silk Cotton MummyLiner Silk Cotton MummyLiner

    Cocoon

    Silk Cotton MummyLiner

    Weighs
    166g (excluding bag)

    Liner Type:
    Mummy Shape
    Liner Fabric:
    Silk/Cotton Blend
    Weighs:
    166g (excluding bag)

    The MummyLiner is a great option for travelers, backpackers and anyone moving around a lot. Whether you're using it to boost the temperature in your bag or just to keep your bag clean this is a great lightweight sheet. Cocoon says Extremely lightwei…

    RRP: £74.99
    £69.99
  • Vapor Barrier MummyLiner

    Cocoon

    Vapor Barrier MummyLiner

    Weighs
    166g

    Liner Type:
    Mummy Shape
    Weighs:
    166g

    The Vapor Barrier is a sleeping bag liner designed to protect your sleeping bag from moisture while also trapping your body heat and keeping you warm and comfortable in the harshest cold weather conditions. Cocoon says The COCOON Vapor Barrier Liner…

    RRP: £49.99
    £47.99
  • HotSac VBL HotSac VBL

    Western Mountaineering

    HotSac VBL

    Weighs
    182g

    Weighs:
    182g
    Liner Type:
    Mummy Shape

    The Western Mountaineering Hot Sac is a Vapour Barrier Liner intended as a cold weather sleeping bag accessory.  It can can also be used as a reusable emergency bivy. Western Mountaineering says This vapor barrier liner is your most import…

    £109.99
  • 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
  • Sleep Liner 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
  • Synergy Sleeping Bag Liner Synergy Sleeping Bag Liner
    Add to Cart The item has been added

    Thermarest

    Synergy Sleeping Bag Liner

    Weighs
    405g (excluding bag)

    Weighs:
    405g (excluding bag)
    Liner Type:
    Mummy Shape
    Liner Treatments:
    Odour Control

    Therm-a-Rest's Synergy Sleeping Bag Liner is a nice-to-the-touch product that will upgrade your sleeping bag's insulation value as well as keeping it clean, although using a liner makes getting in and out of sleeping bags a bit trickier. Thermarest..…

    RRP: £45.00
    £36.99
    Add to Cart The item has been added
  • 12°C
    Mountain Wanderer

    Cocoon

    Mountain Wanderer

    Insulation Type:
    Synthetic
    Liner Type:
    Mummy Shape
    Comfort Limit:
    12°C
    Zip Length:
    Short Zip
    Zip Position:
    Left Zip

    We're working out what we think - we'll add our view here! Cocoon says The Mountain Wanderer is a super-lightweight, compact summer sleeping bag made of lightweight 40 Denier Ripstop Nylon and recycled Ecopet Performance insulation. It is ideal for.…

    RRP: £79.99 - £84.99
    £74.99 - £79.99

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.