Original Z Lite™ Sleeping Pad

Slept on this for four nights in the Rockies and never once woke up sore, which is more than I can say for my old inflatable. The accordion fold makes it dead simple to pack up in seconds.

I've used closed-cell pads before, but this one actually stays put on slick tent floors instead of sliding around all night. It's bulky strapped to the outside of my pack, sure, but it survived a week of rocky campsites without a single puncture.

The egg-crate foam actually kept me warm on a 40-degree night, which I wasn't expecting from something so thin. It doesn't pack down small like an inflatable, but strapping it to the outside of my pack was easy and it's nice not worrying about punctures.