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Cumulus Liner GL Mummy

Cumulus Liner GL Mummy - is the sleeping bag liner, made of ultra-light Pertex Quantum GL fabric in the mummy shape version.

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82,50 €

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Cumulus Liner GL Mummy - is made of ultra-light Pertex Quantum GL fabric in the mummy shape version. It feels like silk, is extremely lightweight and ultra- packable. Its purpose is to protect the sleeping bag against the sweat and oil that the body secretes. Thanks to which, you can effectively reduce the cumbersome need to wash your sleeping bag and instead wash the liner itself. It is perfectly suited for use even when mountaineering and staying in shelters with no sleeping bags. The insert weighs just 93 grams, it is extremely compact and dries in 15 minutes in good conditions. The liner is compatible with any of our sleeping bag models.


Fabric: Pertex Quantum GL 33 g/m²


Weight: 93 g



  • Anatomical, three-dimensional hood

  • Optional hood regulation with 2 stoppers

  • Compatible with all Cumulus sleeping bags, including longer versions

  • Equipped with a stuff sack


  • Maximum user height: 205 cm

  • Length: 218 cm

  • Width (top/bottom): 84/57 cm

  • Stuffsack’s dimensions (height/diameter): 12/7 cm

  • Stuffsack’s volume: 0,5 l


    Warranty: 5 years

Data sheet
Weight 93 g

9 other products in the same category:

  • 30 days return policy
    30 days return policy
    100% money back

    30 days return policy

    You can return the product for any reason within the 30 days.

  • Express delivery
    Express delivery
    Next day delivery to all EU countries.

    Express delivery

    Choose Express delivery and you can start using gear the very next day.

  • Free Shipping
    Free Shipping
    Valid for all orders over 300 € within EU

    Free Shipping

    For all orders above 300€, we deliver within EU countries at no cost by standard courier service and with parcel tracking.

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