What Our Gearhead(R) Experts Are Saying: "I've used this on backpacking trips where every ounce matters, and the stability really surprised me. The X shape keeps my head centered, and I like being able to fine-tune the firmness depending on how tired my neck feels."We crawl into our bags after long days knowing that even small comforts can make or break the next morning. The Pillow X from Klymit earns its place in the pack by delivering real head support in a form that's barely noticeable until it's inflated and doing its job. The self-centering X construction cradles the head and limits slipping during the night, helping us stay comfortable whether we sleep on our back, side, or stomach. Adjustable air pressure lets us dial in height and firmness, while the hybrid fabric construction balances softness on top with durability underneath. Compact, lightweight, and easy to stash inside a sleeping bag hood, it's a simple upgrade that pays off every night out.