Liners

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.

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  • Silk MummyLiner Cocoon Silk MummyLiner
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    Cocoon

    Silk MummyLiner

    Weighs
    116g
    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…

    ₩133,665
    RRP: ₩133,665
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  • Sea to Summit Silk Blend Sleeping Bag Liner - Mummy Sea to Summit Silk Blend Sleeping Bag Liner - Mummy
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    Sea to Summit

    Silk Blend Sleeping Bag Liner - Mummy

    Weighs
    138g
    Weighs:
    138g (Compact)
    Liner Type:
    Mummy Shape
    Liner Fabric:
    Polyester/ Slik Blend
    Liner Treatments:
    Odour Control

    We're working out what we think - we'll add our view here!  Sea to Summit says:  With a mummy shape, Thermolite-silk fabric and comfort stretch panels, the regular Silk-blend Liner offers a softer, more luxurious finish. The inclusion of...

    From: ₩155,388
    RRP: ₩167,086 | Save: ₩11,697
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  • Cocoon Silk Cotton MummyLiner Cocoon Silk Cotton MummyLiner
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    Cocoon

    Silk Cotton MummyLiner

    Weighs
    166g
    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…

    ₩133,665
    RRP: ₩133,665
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  • Cocoon Vapor Barrier MummyLiner
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    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…

    ₩83,534
    RRP: ₩83,534
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  • Western Mountaineering HotSac VBL Western Mountaineering HotSac VBL
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    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…

    ₩217,216
    RRP: ₩233,926 | Save: ₩16,710
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  • Sea to Summit Reactor Sleeping Bag Liner - Mummy w/ Drawcord Sea to Summit Reactor Sleeping Bag Liner - Mummy w/ Drawcord
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    Sea to Summit

    Reactor Sleeping Bag Liner - Mummy w/ Drawcord

    Weighs
    255g
    Weighs:
    255g (Compact)
    Liner Type:
    Mummy Shape
    Liner Fabric:
    Poly Blend
    Liner Treatments:
    Odour Control

    We're working out what we think - we'll add our view here!  Sea to Summit says:  With a mummy shape and Thermolite® Pro fabric, the Reactor Liner uses new infrared technology paired with comfortable stretch fabric to offer extra warmth,…

    From: ₩91,890
    RRP: ₩100,245 | Save: ₩8,355
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  • Sea to Summit Breeze Sleeping Bag Liner - Mummy w/ Drawcord Sea to Summit Breeze Sleeping Bag Liner - Mummy w/ Drawcord
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    Sea to Summit

    Breeze Sleeping Bag Liner - Mummy w/ Drawcord

    Weighs
    261g
    Weighs:
    261g (ex bag)
    Liner Type:
    Mummy Shape
    Liner Fabric:
    Poly Blend
    Liner Treatments:
    Odour Control

    We're working out what we think - we'll add our view here!  Sea to Summit says:  The Breeze Liner with Coolmax® Poly Blend provides effective temperature regulation for comfort and peace of mind in the outdoors. Featuring a drawcord (mu…

    From: ₩83,534
    RRP: ₩91,890 | Save: ₩8,355
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  • Sea to Summit Reactor Sleeping Bag Liner - Mummy Sea to Summit Reactor Sleeping Bag Liner - Mummy
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    Sea to Summit

    Reactor Sleeping Bag Liner - Mummy

    Weighs
    264g
    Weighs:
    264g
    Liner Type:
    Mummy Shape
    Liner Fabric:
    Poly Blend
    Liner Treatments:
    Odour Control

    We're working out what we think - we'll add our view here!  Sea to Summit says:  With a mummy shape and Thermolite® Pro fabric, the Reactor Liner uses new infrared technology paired with comfortable stretch fabric to offer extra warmth,…

    ₩83,534
    RRP: ₩91,890 | Save: ₩8,355
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  • Currently out of stock
    Sea to Summit Thermolite Reactor Compact Plus Liner Sea to Summit Thermolite Reactor Compact Plus Liner
    Out of stock

    Sea to Summit

    Thermolite Reactor Compact Plus Liner

    Weighs
    268g
    Liner Type:
    Mummy Shape
    Liner Fabric:
    Thermal
    Weighs:
    268g

    Increase your sleeping bag performance with dual weight Thermolite fabric. Sea to summit says: The Reactor Compact Plus can increase sleeping bag performance by up to 11°C using dual-weight Thermolite® fabric. Our regular 80g/m² material is combined…

    ₩91,890
    RRP: ₩100,245 | Save: ₩8,355
    Out of stock
  • 8°C
    Cocoon Mountain Wanderer
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    Cocoon

    Mountain Wanderer

    Weighs
    547g
    Insulation Type:
    Synthetic
    Weighs:
    547g
    Liner Type:
    Mummy Shape
    Comfort Limit:
    8°C
    Zip Length:
    Short Zip
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK - Cocoon Mountain Wanderer Sleeping Bag - Quite a light bag for its rating, great as a summer bag or for hut hopping / travel. Doesn’t pack down as well as some others at similar weights but the price is amazing. Cocoon's Mountain.…

    From: ₩150,375
    RRP: |
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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.