Ultralight XR Insulated Mat sunski this one features a lid

this one features a lid rather than a zip top

Removable external sleeping pad straps

A clever drawcord adjustable opening on the underside of the fingers allows you to quickly stick out your fingers to use a smartphone or keypad

the stored matches won't rub on it either

black pepper

Ultralight XR Insulated Mat sunski this one features a lidLighter, warmer, more stable than ever There's a reason ultralight backpackers obsess over their sleeping mats one, because every gram counts when you're hauling your life into the hills, and two, every cold night reminds you why you should've gone for the insulated option. Sea to Summit's Ultralight XR solves both problems with a redesign that's 14% lighter yet 16% warmer than its predecessor. The secret? 151 individual Air Sprung Cells that conform