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Compston CornerAmbleside Cumbria LA22 9DS

Klymit Inertia X Lite Sleeping Mat

£60.00 £85.00
29% off

Klymit have now produced the lightest sleeping mat in the World! Weighing just 173g and compressing to smaller than a coke can, the Klymit Inertia X-Lite is ideal if weight and space are an issue for you.

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Season : Perennial

Code : 5013700

Weight : 0KG

Sleeping Mats - Klymit Inertia X-Lite 

On the back of the hugely succesful Inertia X-Frame, Klymit have now produced the lightest sleeping mat in the World! Weighing just 173g and compressing to smaller than a coke can, the Klymit Inertia X-Lite is ideal if weight and space are an issue for you. Guaranteed to win itself a  massive following amongst mountain marathon runners and ultra distance runners, the Inertia X-Lite uses clever body mapping to provide you with comfort where you need it most and strip out the weight where it's unnecessary.

The Inertia X-Lite rolls up smaller than that banana in your pocket, and can be inflated with as little as 1.5 breaths. However, it still offers the adjustable comfort through the use of a dry air pump, which allows you to reach higher pressures than ordinary mouth-inflate pads. The cut out regions of the pad not only reduce the pad's bulk and weight, but is the basis for Klymit's patent pending loft pocket technology. Loft pockets allow the insulation on the bottom of sleeping bags to maintain loft and warmth beneath your body, where it would normally be compacted and useless, while promoting breathability. Built with ripstop 30d top and coated 75d bottom, the Inertia X-Lite is also one of the toughest pads on the market with a burst pressure of over 10 psi.


  • Lightest sleeping mat on the market
  • Body mapping technology offers support only where needed
  • Rolls up to smaller than a drinks can
  • Weighs only 173g
  • Blown up in just 1.5 breaths
  • Increased warmth comes from using loft pockets which allow your sleeping bag to loft and provide warmth
  • Fits IN most sleeping bags so that you wil not slide off your mat when sleeping
  • Can be folded up to form a back panel for a rucksack
  • Ripstop material avoids abrasion and piercing
  • Burst pressure of over 10psi


  • Weight
    • Mat only - 173 g (6.1 oz)
    • Total Weight -  224 g (7.9 oz) (with dry air pump, stuff sack, and repair kit)
  • Dimensions
    • Inflated: 104 cm long (41"), 46 cm wide (18")
    • Thickness: 3.8 cm off the ground (1.5")
    • Pack Size: 5.1 cm x 15.2 cm / 2” x 6”
  • Technologies
    • Advanced Body Mapping (click here for demo video)
    • Loft Pockets that promote breathability on warm nights, and ultra warmth on freezing nights with a sleeping bag
    • Adjustable pressure comfort
    • Super durable fabrics: top: 30 D RipStop; bottom: 75 D polyester (click here for demo video)
    • 1 - 3 breaths to inflate
  • Color: Burnt Orange
  • Pack Includes
    • Mat
    • Dry Air Pump
    • Stuff Sack
    • Patch Kit


    Sizing Information

    Technical Information

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    We've tried to give you as much information as possible but if there's something missing that you need to know, you can get in touch with us below.

    015394 30122


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    View our full delivery information


    Returns and Refunds

    In the event that your purchase is not suitable, for whatever reason, you have the right to return it to us. Goods should be returned in new condition, unused and with their original undamaged packaging.

    To return unwanted goods please got to our website and download our returns form and then post your item(s) to us along with the completed form to:

    Returns, Hooked on Granite Ltd, Capel Curig, Betws-Y-Coed, Conwy. LL24 0EN

    For any unwanted goods (including size or colour choices) you will be responsible for any return postage costs. The time limit for returns is 30 days from receipt.

    In the case of incorrect ordering and undisclosed reasons for return, the customer will be expected to pay the return postage costs.

    All refunds will be given as quickly as possible, and usually take the form of a refund transaction onto the card used for the original purchase. At the very latest we will refund your money within 30 days from the day we receive your return. In most cases refunds are processed on the day same day as the returns good arrive. However, there is often 2-4 working days for the refund to be processed by the bank or credit card company.

    When returning goods to us, we suggest that you use registered post or a guaranteed delivery service for your own peace of mind.

    For European and International orders the charge will vary depending on the current cost of delivery to that country. For an accurate price, please contact us before returning your item.

    Sorry, we cannot accept returns of food, CD's, DVDs or computer software where any seals have been broken.

    In the unlikely event that your purchase develops a fault, for whatever reason, then please contact us first either by telephone or email for further instructions. In the majority of cases, any faulty goods will have to be returned to us and then forwarded on to their respective suppliers for inspection. Please be aware that this process may take several weeks in some cases. Any postage costs paid will be refunded by THE CLIMBERS SHOP if a product is deemed as faulty and still under a manufacturer's warranty.

    PLEASE NOTE! : Whilst we are happy to try and resolve any issues relating to faulty products sent back to us, we must insist that under Health & Safety guidelines that all such returns are in a clean and hygienic state (including the soles of any footwear returned). Items that are received in a dirty or unhygienic condition will not be dealt with and will be simply returned to the sender. Any additional postage costs arising out of such returns will have to be met by the customer.

    All returns must be accompanied by a completed returns form -- available here
    Download and Print Off a Returns Form [PDF Document / 28kb]

    View our full Returns Policy

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    Klymit Inertia X Lite Sleeping Mat
    £60.00 £85.00
    29% off

    With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

    You Pre-Order is prioritised (at no additional charge); meaning that, as soon as the product arrives with us, we can wrap it straight back up and get it sent out to you - it often never even hits the stock room shelves!


    With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

    So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

    Estimated Delivery Dates

    Estimated Delivery Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

    The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery Dates provided on product pages.


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