Zoom UL Insulated

Three nights in the Cascades and I never once woke up cold, which says a lot for a pad this thin. The 4.3 R-value handled frosty ground fine and it packs down smaller than my water bottle.

I was skeptical anything this light could still feel plush, but the 4.3 R-Value kept me warm on a frosty night without the usual bulk. It packs down so small that I barely noticed it in my bag.

The R-Value of 4.3 held up perfectly on a chilly alpine night when the temps dipped near freezing—I stayed warm all through without any chill seeping through. The weight savings are real too; I barely noticed it strapped to my pack on the climb in.