Made for adventure travelers and minimalist backpackers, the Bug Hut Pro 1 is a tentlike mini-shelter that protects against flying insects-and now it offers extra protection from those critters. Bug Hut Pro is treated with Insect Shield bug repellent its tested and proven to effectively repel mosquitoes, ticks, flies and fleas. Built-in invisible, odorless insect repellent remains effective through 6 months of exposure to rain and sun. Bug Hut fits completely over sleeping bag with a pole-supported canopy over your upper body allowing bug-free stargazing. Slit opening on bottom keeps foot of sleeping bag enclosed in mesh. Includes 2 aluminum stakes and pole and stake bags. No special care or storage required.