Sometimes your bunkmate is a cute, two-legged camper, and sometimes they have four legs and a fluffy tail. Regardless of the species of cluddler, give them a spot on the Exped Synmat HL Duo Sleeping Pad. Among the lightest in its class, this pad is light enough that you'll feel comfortable carrying it alone if your hiking partner is a dog, yet spacious enough that two humans would be comfortable. The two sides have separate valves, eliminating the slam-into-the-ground awakening traditional pads give you when your partner suddenly gets up, and adding a layer of protection from leaks.