Whether hunting takes you to the high altitudes of North Park or the low grasslands chasing birds in Kansas, the Park Series Downtek bags are ideal for serious hunters or those hunting for a sleeping bag with tons of room. With packable weights, highly compressible construction and our ultra-warm baffle construction, the versatile Park series down bags are Big Agnes System bags geared for those who want a little extra girth but might want to carry their bag on their back from time to time. Park Series bags use our full pad sleeve design and require a 25 wide pad. With double zippers and top corner hand pockets that feel just like your comforter at home, the Park bags' unique quilt-like construction turns your bag into a backcountry bed. So comfortable won't want to go home!