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Sea to Summit Cotton Liner Mummy

The Sea to Summit Cotton Liner Mummy is a durable, high thread count cotton sleeping bag liner.

A great, economical choice for the price conscious traveller, the Sea to Summit Cotton Liner Mummy is a tapered design, and is comfortable and machine washable, making it as easy to care for as your bed sheets at home. Sleeping bag liners extend the life of your sleeping bags by keeping them clean, and the storage sack has a mesh back to enhance breathability.


  • High thread-count cotton for comfort and durability
  • Machine washable, colourfast and pre-shrunk
  • Packaged in a zippered pouch with breathable mesh panel
  • Double folded and reinforced seams
  • Stuff sack


  • Suitability: Cool Weather
  • Colour: Navy Blue
  • Weight: 325g
  • Length: 185cm

          Personal Shopping - By Appointment

          Would you like to try on some climbing shoes or mountain boots for size before you make your purchase? If so, then why not book an appointment with us today! We can offer you a discreet one-on-one shopping experience with one of our experienced staff members.