Inertia X Lite Short Mat

SKU:
OC3164
Mat Size:
Short
Mat Type:
Airbeds
Mat Season Rating:
Summer
R-Value:
Not Quoted
Weighs:
152g (excluding bag)

This is the 3/4 length version of the classic Inertia X Frame for the serious weight savers. The Inertia X Lite offers support for a decent nights sleep, has an incredible pack size and low weight but has obvious concess…

£52.99
Adding to cart… The item has been added
Product Details

Jump to: Our Verdict / Features / Specifications

This is the 3/4 length version of the classic Inertia X Frame for the serious weight savers. The Inertia X Lite offers support for a decent nights sleep, has an incredible pack size and low weight but has obvious concessions in terms of comfort and warmth.

Klymit says

A 3/4 length version of the Inertia X Frame™ sheds every ounce possible, is ultra compact, super comfortable, and weights a mere 5.6 ounces – the lightest pad in its class. Body mapping technology puts support where its needed, deep welds up the thermal efficiency, and patent-pending Loft Pocket Technology positions the chambers to maximize your sleeping bag’s performance and eliminate unnecessary materials that add weight. It inflates in just a couple of breaths, packs to about the size of a banana, and is built with durable fabrics for years of use.

Our Verdict

Comfort wise this pad sits somewhere between a self inflating mat and a full airbed so its not as warm or as comfortable as the insulated airbeds that we sell but its still pretty comfortable especially when compared to self inflating mats and (God forbid) closed cell foam - and given its pack size and weight I find myself reaching for this or its bigger brother every time if I'm going ultralight.  

It offers no insulation itself but does allow your sleeping bag to loft into the pockets to keep you warm - really nice innovation.

The cut out regions of the pad not only reduce the pad's bulk and weight but is the basis for Klymit's 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 durable ripstop 30d top and 75d bottom fabrics the Inertia X-Lite is also one of the toughest pads on the market.

- Reviewed by Ultralight Outdoor Gear

Features

  • Minimalist Design: Advanced patterning removes all extraneous material to creates an ultralight, minimalist design that delivers comfort and support for only 5.6 oz. and packs to 2.5” x 5.5”.
  • Body Mapping: Advanced patterning places chambers only where padding is needed and eliminates them where they are not, allowing us to shed significant weight without sacrificing comfort.
  • Loft Pockets: Empty spaces between the chambers serve as expansion zones that allow your sleeping bag to fully loft beneath you, maximizing its thermal performance.
  • The Right Size: At 48” long, the streamlined size is tapered to fit the body and allows the pad to be used inside or outside of your sleeping bag.
  • Patch included for emergency repairs

Specifications

  • Weight: 152g (excludes storage bag + pump)
  • Dimensions: 42 x 18 x 1.5 in / 107 x 46 x 4 cm
  • Packed Size: 5.5 x 2.5 in / 14 x 6 cm
  • Fabric: 30D Top / 75D Bottom Polyester
  • Warranty: Klymit Lifetime Warranty
  • ASTM R-Value: Not quoted
  • Old R-Value test (EMPA): 1.3

ASTM R-Value:

From 2020, there is a new industry standard for measuring the R-value (level of insulation) of sleeping mats – ASTM F3340-18. This new standard is the sleeping mat equivalent to the EN rating for sleeping bags.

You can now directly compare the R-value of mats rated using the ASTM F3340-18 with confidence that is a fair and accurate comparison between mats. In simple terms, the higher the R-value, the warmer the mat.

In general terms, an R-value below 2.0 is for summer use, 2.0 to 4.0 is for cooler 3 season use and 4.0+ is for winter temperatures. This will be also be dependent on your sleeping bag, how cold you sleep etc. Please contact our customer service team if you need advice on choosing the right mat for your activity.

Help & advice:

Inertia X Lite Short Mat

Inertia X Lite Short Mat

£52.99
WE WEIGH EVERYTHING
WE WEIGH EVERYTHING

Accurate weights of items are vital to us here at Ultralight. We want you to be confident in making decisions on which gear to buy if you’re a gram-counter like us.

Shop by weight
Customers Also Viewed
Top Pick
Halo Jacket Halo Jacket

OMM

Halo Jacket

Weighs
106g (based on size Medium)

UOG Top Picks:
Yes
Shell Fabric:
Point Zero H2O
Weighs:
106g (based on size Medium)

UOG TOP PICK - OMM's Halo Jacket - The perfect foray into lightweight Waterproofs - We've singled out OMM's Halo Jacket as one of our top recommendations because it's very lightweight, offers decent...

RRP: £124.99
£114.99
Top Pick
Borealis Jacket Borealis Jacket

Rab

Borealis Jacket

Weighs
308g (based on size Medium)

UOG Top Picks:
Yes
Softshell Filter:
With Hood, No Insulation
Weighs:
308g (based on size Medium)

UOG TOP PICK - Rab Borealis Softshell Jacket - We've singled out Rab's Borealis Softshell Jacket as one of our top recommendations because it provides excellent value for money, coming in as the...

RRP: £74.99
£69.99
Top Pick
Ibex Mountain Pant Ibex Mountain Pant

Mountain Equipment

Ibex Mountain Pant

Weighs
434g (based on size Medium)

UOG Top Picks:
Yes
Softshell Filter:
No Insulation
Weighs:
434g (based on size Medium)

UOG TOP PICK - Mountain Equipment's Ibex Mountain Pant - We've singled out Mountain Equipment's Ibex Mountain Pants as one of our top recommendations because they have an excellent blend of stretch...

RRP: £84.99
£74.99
Static V Regular Inflatable Sleeping Mat Static V Regular Inflatable Sleeping Mat
Add to Cart The item has been added

Klymit

Static V Regular Inflatable Sleeping Mat

Weighs
514g (excluding bag)

Mat Size:
Regular
Mat Type:
Airbeds
Mat Season Rating:
Summer
R-Value:
Not Rated
Weighs:
514g (excluding bag)

What you get with the Klymit Static V Mat is a very comfortable full length mat at a pretty low weight, a great size when packed and at a good price. Klymit says The original V-Chambered air pad...

£79.99
Add to Cart The item has been added