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.

  • Life Venture Silk Sleeping Bag Liner, Mummy Life Venture Silk Sleeping Bag Liner, Mummy
    Add to Cart The item has been added

    Lifeventure

    Silk Sleeping Bag Liner, Mummy

    Weighs
    94g
    Weighs:
    94g (excludes stuff sack)

    The Silk Sleeping Bag Liner can be used as a liner to add extra warmth while keeping the inside of your sleeping bag clean, or used on it's own as a travel sheet in warmer climates. It's luxuriously soft, incredibly lightweight, and ridiculously pack…

    Kr.468,32
    RRP: Kr.468,32
    Add to Cart The item has been added
  • Currently out of stock
    Rab Silk Sleeping Bag Liner - Standard Rectangular Rab 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…

    Kr.434,25
    RRP: Kr.510,90 | Save: Kr.76,65
  • Currently out of stock
    Sea to Summit Silk Stretch Panel Liner - Mummy Sea to Summit Silk Stretch Panel Liner - Mummy

    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…

    Kr.706,78
    RRP: Kr.766,39 | Save: Kr.59,61
  • Currently out of stock
    Life Venture Silk Sleeping Bag Liner, Rectangular Life Venture Silk Sleeping Bag Liner, Rectangular

    Lifeventure

    Silk Sleeping Bag Liner, Rectangular

    Weighs
    114g
    Weighs:
    114g (excludes stuff sack)

    The Silk Sleeping Bag Liner can be used as a liner to add extra warmth while keeping the inside of your sleeping bag clean, or used on it's own as a travel sheet in warmer climates. It's luxuriously soft, incredibly lightweight, and ridiculously pack…

    Kr.468,32
    RRP: Kr.468,32
  • Silk MummyLiner Cocoon Silk MummyLiner

    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…

    Kr.681,23
    RRP: Kr.681,23
  • Currently out of stock
    Rab Silk Ascent Hooded Sleeping Bag Liner

    Rab

    Silk Ascent Hooded Sleeping Bag Liner

    Weighs
    120g
    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..…

    Kr.502,38
    RRP: Kr.596,06 | Save: Kr.93,68
  • Currently out of stock
    Rab Silk Sleeping Bag Liner - Traveller with Pillow Insert Rab Silk Sleeping Bag Liner - Traveller with Pillow Insert

    Rab

    Silk Sleeping Bag Liner - Traveller with Pillow Insert

    Weighs
    132g
    Liner Type:
    Rectangular
    Liner Fabric:
    Silk
    Weighs:
    132g

    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…

    Kr.468,32
    RRP: Kr.553,48 | Save: Kr.85,16
  • Currently out of stock
    Life Venture Silk Ultimate Sleeping Bag Liner, Anti-bac, Rectangular Life Venture Silk Ultimate Sleeping Bag Liner, Anti-bac, Rectangular

    Lifeventure

    Silk Ultimate Sleeping Bag Liner, Anti-bac, Rectangular

    Weighs
    134g
    Weighs:
    134g (excludes stuff sack)

    The Ultimate Silk Sleeping Bag Liner with anti-bacterial protection, can be used as a liner to add extra warmth while keeping the inside of your sleeping bag clean, or used on it's own as a travel sheet in warmer climates. Features Polygiene odour...

    Kr.553,48
    RRP: Kr.553,48
  • Silk Blend Sleeping Bag Liner - Mummy Silk Blend Sleeping Bag Liner - Mummy

    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: Kr.791,94
    RRP: Kr.851,55 | Save: Kr.59,61
  • Cocoon Silk TravelSheet Cocoon Silk TravelSheet

    Cocoon

    Silk TravelSheet

    Weighs
    150g
    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 …

    Kr.766,39
    RRP: Kr.766,39
  • Cocoon Silk Cotton MummyLiner Cocoon Silk Cotton MummyLiner

    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…

    Kr.681,23
    RRP: Kr.681,23
  • Cocoon 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…

    Kr.425,73
    RRP: Kr.425,73
  • Currently out of stock
    OMM Core Liner OMM Core Liner

    OMM

    Core Liner

    Weighs
    171g
    Weighs:
    171g

    A versatile sleeping bag liner that uses warm and lightweight PRIMALOFT® ACTIVE to ensure you are toasty in your sleeping bag. OMM says:  PRIMALOFT® ACTIVE Insulating Fabric Technology Sleeping bag liner. The warmest synthetic insulati…

    Kr.936,72
    RRP: Kr.1.021,88 | Save: Kr.85,16
  • Western Mountaineering HotSac VBL Western Mountaineering 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…

    Kr.1.107,05
    RRP: Kr.1.192,21 | Save: Kr.85,16
  • Cocoon Coolmax MummyLiner

    Cocoon

    Coolmax MummyLiner

    Weighs
    249g
    Weighs:
    249g (ex bag)

    A versatile sleep system that can be used by itself or as part of a layered system. The Coolmax fabric speeds moisture to the outer surface. Cocoon says:  High performance liner that wicks moisture away from your body and keeps you dry and...

    Kr.340,57
    RRP: Kr.340,57
  • Reactor Sleeping Bag Liner - Mummy w/ Drawcord Reactor Sleeping Bag Liner - Mummy w/ Drawcord

    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: Kr.468,32
    RRP: Kr.510,90 | Save: Kr.42,58
  • Breeze Sleeping Bag Liner - Mummy w/ Drawcord Breeze Sleeping Bag Liner - Mummy w/ Drawcord

    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: Kr.425,73
    RRP: Kr.468,32 | Save: Kr.42,58
  • Nemo Tracer Sleeping Bag Liner Nemo Tracer Sleeping Bag Liner

    Nemo

    Tracer Sleeping Bag Liner

    Weighs
    262g
    Weighs:
    262g (Regular Size)

    A Sleeping Bag Liner is a nice-to-the-touch product that will upgrade your sleeping bag's insulation value as well as keep it clean, although using a liner makes getting in and out of sleeping bags a bit trickier. Nemo says:  Our newest accessor…

    From: Kr.553,48
    RRP: Kr.596,06 | Save: Kr.42,58
  • Reactor Sleeping Bag Liner - Mummy Reactor Sleeping Bag Liner - Mummy

    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,…

    Kr.425,73
    RRP: Kr.468,32 | Save: Kr.42,58
  • Currently out of stock
    Sea to Summit Coolmax Adaptor Sleeping Bag Liner Sea to Summit Coolmax Adaptor Sleeping Bag Liner

    Sea to Summit

    Coolmax Adaptor Sleeping Bag Liner

    Weighs
    265g
    Liner Type:
    Mummy Shape
    Liner Fabric:
    Thermal
    Weighs:
    265g

    The Coolmax Adaptor Liner is a versatile sleep system that can be used by itself or as part of a layered system. The Coolmax fabric speeds moisture to the outer surface. Sea to Summit says A climate control travel liner specifically designed for war…

    Kr.340,57
    RRP: Kr.383,15 | Save: Kr.42,58
  • Sea to Summit Thermolite Reactor Compact Plus Liner Sea to Summit Thermolite Reactor Compact Plus Liner
    Add to Cart The item has been added

    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…

    Kr.468,32
    RRP: Kr.510,90 | Save: Kr.42,58
    Add to Cart The item has been added
  • Sea to Summit Thermolite Reactor Sleeping Bag Liner Sea to Summit Thermolite Reactor Sleeping Bag Liner
    Add to Cart The item has been added

    Sea to Summit

    Thermolite Reactor Sleeping Bag Liner

    Weighs
    278g
    Liner Type:
    Mummy Shape
    Liner Fabric:
    Thermal
    Weighs:
    278g

    The Sea to Summit Thermolite Reactor Sleeping Bag Liner allows you to increase the warmth of your sleeping bag and your sleeping comfort. Sea to Summit says: Our most popular sleeping bag liner! The Reactor is made from 80g/m² THERMOLITE®—the lighte…

    Kr.425,73
    RRP: Kr.468,32 | Save: Kr.42,58
    Add to Cart The item has been added
  • Currently out of stock
    Life Venture Cotton Sleeping Bag Liner, Anti-bac, Mummy Life Venture Cotton Sleeping Bag Liner, Anti-bac, Mummy

    Lifeventure

    Cotton Sleeping Bag Liner, Anti-bac, Mummy

    Weighs
    334g
    Weighs:
    334g

    The Cotton Sleeping Bag Liner with anti-bacterial protection, can be used as a liner to add extra warmth while keeping the inside of your sleeping bag clean, or used on it's own as a travel sheet in warmer climates. It's a highly cost effective solut…

    Kr.229,86
    RRP: Kr.229,86
  • Nemo Tracer Blaze Sleeping Bag Liner Nemo Tracer Blaze Sleeping Bag Liner

    Nemo

    Tracer Blaze Sleeping Bag Liner

    Weighs
    344g
    Weighs:
    344g (Regular Size)

    A Sleeping Bag Liner is a nice-to-the-touch product that will upgrade your sleeping bag's insulation value as well as keep it clean, although using a liner makes getting in and out of sleeping bags a bit trickier. Nemo says:  Our newest accessor…

    From: Kr.638,64
    RRP: Kr.681,23 | Save: Kr.42,58
  • Reactor Extreme Sleeping Bag Liner - Mummy w/ Drawcord Reactor Extreme Sleeping Bag Liner - Mummy w/ Drawcord

    Sea to Summit

    Reactor Extreme Sleeping Bag Liner - Mummy w/ Drawcord

    Weighs
    348g
    Weighs:
    348g (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:  ith a mummy shape and Thermolite® Pro fabric, the regular Reactor Extreme Liner eaturing a drawcord uses new infrared  technology paired with comforta…

    From: Kr.553,48
    RRP: Kr.596,06 | Save: Kr.42,58
  • Life Venture Polycotton Sleeping Bag Liner, Rectangular Life Venture Polycotton Sleeping Bag Liner, Rectangular
    Add to Cart The item has been added

    Lifeventure

    Polycotton Sleeping Bag Liner, Rectangular

    Weighs
    372g
    Weighs:
    372g (excludes stuff sack)

    The Polycotton Sleeping Bag Liner can be used as a liner to add extra warmth while keeping the inside of your sleeping bag clean, or used on it's own as a travel sheet in warmer climates. It combines the comfort of cotton with the strength and light.…

    Kr.187,28
    RRP: Kr.187,28
    Add to Cart The item has been added
  • Currently out of stock
    Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner

    Sea to Summit

    Thermolite Reactor Extreme Sleeping Bag Liner

    Weighs
    386g
    Liner Type:
    Mummy Shape
    Liner Fabric:
    Thermal
    Weighs:
    386g

    Increases sleeping bag performance by up to 15°C (25°F) with super-insulating 110g/m² Thermolite fabric. Spacious design allows for a comfortable night’s sleep even when the mercury plummets. Sea to Summit says: The Thermolite® Reactor Extreme…

    Kr.510,90
    RRP: Kr.553,48 | Save: Kr.42,58
  • Life Venture Cotton Sleeping Bag Liner, Anti-bac, Rectangular Life Venture Cotton Sleeping Bag Liner, Anti-bac, Rectangular
    Add to Cart The item has been added

    Lifeventure

    Cotton Sleeping Bag Liner, Anti-bac, Rectangular

    Weighs
    405g
    Weighs:
    405g (excludes stuff sack)

    The Cotton Sleeping Bag Liner with anti-bacterial protection, can be used as a liner to add extra warmth while keeping the inside of your sleeping bag clean, or used on it's own as a travel sheet in warmer climates. It's a highly cost effective solut…

    Kr.229,86
    RRP: Kr.229,86
    Add to Cart The item has been added
  • 8°C
    Cocoon Mountain Wanderer

    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: Kr.766,39
    RRP: |

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.