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Masson sleeping bag liner

A lightweight liner designed to be used as a travel sheet in warmer climates or as a liner in your sleeping bag

Masson sleeping bag liner - Reef
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Soft, comfortable and easy to clean on expeditions. A sleeping bag liner can add another dimension to your sleeping system.

As a sleeping bag liner Masson will give your sleeping bag a soft feel, especially welcome in hot climates. It will also add a small degree of extra warmth, but most conveniently it is much easier to clean a liner than clean your sleeping bag.

Masson can also be used by itself when staying in hostels and huts where additional bedding is supplied but you want the reassurance of your own hygienic bedding.

Key features
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  • Masson open - Sleeping bag liner
  • Masson colours - Masson comes in a compact stuff sack
  • Masson open-2 -
  • Masson orange1 -
Vital stats

Fabric: 100 % polyester


Weight: 200 g
Size: 179 cm x 76 cm (tapers down to 179 x 60 cm)
Stuff bag weight: 10 g
Stuff bag size: 26 x 16 cm (C x H)

Origin: China


Hut Living

Ditching the tent and sharing a common destination with many others that have headed out into the wilds.


SLEEP Better

SLEEP: our tried and tested method for getting your sleep system dialled when winter camping



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Free No hassle 123 Day Returns

Buy with confidence and if you are not happy, change your mind or want a swap for any reason then return it for free and we will exchange or refund no question. The price you see is the price you pay. Just return the kit as you receive it - in its original condition, unused, unworn, with original packaging and fit for resale.


We offer a range of finance options from 0% to 9.9% starting on orders over £500. Please give us a call on 01773 417007 to apply for finance. Our customer support heros will take your order and talk you through the quick and easy application process.

Alpine Bond

If one of our products does not meet your expectations upon delivery or, if it does not live up to the demands placed upon it, please return it within 3 years of purchase for repair, replacement or refund. If the problem is our fault then we will do this to your satisfaction if it’s your fault then we will help out the best we can.


2 Reviews


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Excellent light weight liner

I used this for a month in South East Asia and can confirm it is excellent for warm weather as a stand alone or as a comfy liner for a sleeping bag here in our cooler climate. I treated it with permethrin and it kept me comfortable and bite free in all situations from cheap hotel and hostel beds to the jungle floor. It washes and dries really fast and wicks away sweat so keeps you cool on hot, humid nights but still warm on cooler nights and it keeps the sleeping bag clean and extends its life. It packs down very small and weighs next to nothing. I have used cotton liners previously, but this is a significant improvement. I like the square shape too as it is more comfortable than a mummy shape in warmer climes, but still fits in a mummy bag for the winter. Well done again Alpkit, a winner.

Good liner

Nice light weight liner, good down to low teens in temp and awesome for keeping the sleeping bag clean.