

I tell myself that a blissful night’s rest is worth the poundage, but as I get older, I’m starting to wonder. Personally, I tend to pack a larger air mattress - at least 24 inches wide and 72 inches long. The next-generation Static V2 shares the same design, but it’s 3 oz. Inertia X Frame Is Fantastic for Minimalist Backpackers The Klymit Static V is a full-size, cost-effective alternative to the ultralight X Frame.

Trying to lighten your pack? We recommend getting an ultralight sleeping pad as one of the 7 best ways to save weight backpacking. If you sleep in long underwear, you might really like this option, though. Not bad, I just personally found it annoying. Plus, the feel of the pad isn’t fantastic on bare skin. I tried it, with mixed results - I had to pay attention to how I rolled around, simply because I had less room inside my already tight bag. This means you’re not going to roll off of it in the night and crowd your buddy in your backpacking tent. You might like this little gem of an idea, though: Because the X Frame is so narrow, it will easily fit inside of your mummy bag. (I’d combat this by spreading some clothes on the sides of the X Frame for extra insulation.) If the weather is cold, you won’t have much insulation between your arms and the ground. But if you sleep on your stomach, your arms and shoulders are going to end up over the sides of the X Frame, likely resting on the floor of your tent but within your sleeping bag.

If you’re a back sleeper, this isn’t that big of a deal. The last “con” depends somewhat on your body size: The X Frame is just 18″ wide. A closed cell foam mattress like the Therm-a-Rest Z-Lite SOL is dirt-simple smarter - but heavier and much bulkier.
KLYMIT INERTIA X LITE FULL
If you travel into truly pokey parts of the world, it’s hard to recommend any full inflatable. Overall, the build quality is excellent, but like any inflatable, thorns will be your biggest enemy.

KLYMIT INERTIA X LITE PATCH
The Intertia X Frame isn’t all sunshine and light, though - it has two cons.Īs you might expect with a blow-up mattress, Klymit includes a patch kit. (I was happy with what my own lungs produced.) The X Frame comes with a small hand pump, which you can use to add a couple extra pounds of pressure to the pad if you want a stiffer feel. Cushion is what I cared about most - but any loft is better than no loft when it comes to insulating properties. I can imagine a better response from a nice down bag, but I didn’t bother to find out. I used the X Frame with a mid-level synthetic bag and I didn’t get much loft out of it. Klymit touts its “Loft Pocket” technology, which means that your sleeping bag can fluff up into the holes in the X Frame, which gives you better insulating and warmth capabilities from your bag. The Klymit Inertia X Frame sleeping pad packs down into a tiny package. I expected to adjust my position to match the tubes, but in reality, I didn’t have to pay that much attention to where my knees or feet were. Once you start rolling around, back-to-side, side-to-stomach, you become more aware of the support system. I could feel the tubes running beneath my body, but I had to pay attention - had I not seen what I was laying down upon, I might have simply thought it was a standard cushy air mattress. It was insanely light, 72 inches long and a bit narrow. When I unrolled the X Frame, which came packed in a small carrying bag about the size of a Diet Coke can, it took just a few puffs of air to inflate it. I’m a relatively big guy, about 6’3″ and 220 pounds with wide shoulders. How the Inertia X Frame Works The Klymit Inertia X Frame sleeping pad is awesome for ounce-shaving ultralight backpackers.ĭesigned by Klymit’s body mapping research, the X Frame is supposed to give you support under key pressure zones - head, shoulders, hips, legs, and feet. I think I’ve held turkey feathers that weighed more than the Inertia X Frame. Is the Intertia X Frame light? Hell yeah: 9.1 ounces. Of course, the grid also means less material, and less material means less weight. The idea is that you don’t actually need complete and total pad coverage underneath every part of your body if all the core spots are supported by the X Frame’s grid of inflatable tubes. THE FIRST TIME I SAW the Klymit Inertia X Frame ultralight sleeping pad, I was blown away by the innovation and promise: Instead of a rectangle, the Inertia X Frame is a grid of inflatable tubes - with a dozen large holes in the frame.
