Idlewild 30 Sleeping Bag. At home, in the backwoods, or at base camp-the Idlewild 30° Sleeping Bag is destined to become your new favorite place to catch some zzz’s. It’s made with soft fabrics and Spirafil insulation that banish the cold, plus the full-length zipper and draft tube further limit heat loss. A 3D footbox allows your feet to stretch out and stay warm. Keep small camping gear secure in the internal stash pocket. When it’s time to head home, pack this lightweight sleeping bag into its transport-friendly storage sack. Soft, comfortable fabrics for warmth while camping. Lightweight Spirafil high-loft insulation for maximum warmth and durability; 100% recycled for reduced environmental impact. Anatomically designed 3D footbox increases warmth and room for your feet. Full-length, locking YKK two-way zipper with draft tube reduces heat loss. Soft-lined internal stash pocket. Range : 6 to 8ft. Material : Synthetic, Polyester, Recycled. Best Use : Camping, Backpacking, Hiking.