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At Rab®, we make some of the best sleeping bags for the most extreme conditions. If you've invested in a sleeping bag, then it makes sense that you would want to prolong its life, which is why our range of sleeping bag liners are the perfect choice.

Sleeping bag liners slip inside your sleeping bag to protect the inside of the bag. If you use your sleeping bag regularly, a good quality liner will mean that the sleeping bag needs to be cleaned far less, and instead, you can simply clean the liner. This is especially useful for down sleeping bags, as if a down bag isn't cleaned properly it can cause issues with the insulation inside.

We have silk sleeping bag liners and cotton sleeping bag liners available to choose from. Not only will these liners help to protect the inside of your bag, but they'll also add an extra degree or two of warmth in colder conditions.


10 Items

per page
  1. Slate

    Silk Standard Sleeping Bag Liner


    Standard rectangular sleeping bag liner, designed to add comfort and protect your bag.

  2. Slate
  3. Assorted
  4. Assorted
  5. Slate

    Silk Ascent Hooded Sleeping Bag Liner


    Our Silk Ascent Hooded Sleeping Bag Liner is designed to deliver low weight, carry-anywhere packability and supreme sleeping comfort.

  6. Ink

    Silk Neutrino Sleeping Bag Liner


    With its tapered mummy cut, luxurious silk construction and weighing just 90g, our Silk Neutrino Sleeping Bag Liner is a great way to upgrade your sleep... system.

  7. Slate

    Cotton Ascent Sleeping Bag Liner


    The soft and comforting Cotton Ascent Sleeping Bag Liner inhabits the ideal middle ground between silk and fleece.

  8. Master Image

    Silk Ascent Sleeping Bag Liner


    Built from silk for extra comfort, low carry weight and easy packability, the Silk Ascent Sleeping Bag Liner is a valuable camping investment.

  9. Ebony

    Thermic Neutrino Sleeping Bag Liner


    Add some extra warmth to your sleep system with our tapered microfleece Thermic™ Neutrino Sleeping Bag Liner.

  10. Ebony

    Thermic Expedition Sleeping Bag Liner


    When extra thermal protection is more important than shaving off the grams, our Thermic™ Expedition Sleeping Bag Liner is the go-to sleep system upgra...de.