Slumberjack Middle Fork 20/30F Degree Regular Rectangular Sleeping Bag - The Middle Fork sleeping bag is your next camping staple. The two-way self-repairing zipper is great to zip two bags together. Easy to clean with machine washable fabrics, and elastic straps for easy transport & storage. Features Oversized bag for a comfortable night's sleep Polyester taffeta shell Polyester taffeta lining Self-repairing two-way main zipper Attached elastic straps for easy transport & storage Machine washable fabrics Stuff sack included