Price: $49.95  

Big Agnes REM Air Core Mummy Sleeping Pad is the lightest and most comfortable inflatable pad on the planet. The Big Agnes REM Air Core Mummy is made of a durable 70 denier nylon fabric. They developed an I-beam construction to provide longitudinal rigidity and to give shape to the pad. The I-beam construction allows air to flow freely in and out, and reduces inflation time to a quick two minutes. The Air Core Mummy pads stuff to the size of a Nalgene water bottle and weighs a mere 19-24 ounces, (depending on size) yet provides a whopping 2.5 thick backcountry bed. When used with any Big Agnes sleeping bag, the Air Core pad can be left in the pad sleeve, deflated and stuffed with the bag right into its stuff sack. Hows that for ingenuity ALL REM SLEEP PADS COME WITH A STUFF SACK, REPAIR KIT, AND A 100% GUARANTEE.