The Big Agnes Copper Hotel HV UL3 Accessory Vestibule will provide some extra space for your gear and dog on backpacking trips, or your bike on bikepacking trips. If you own a Copper Hotel HV UL3 Tent, you're Smart, and this add-on vestibule creates an additional 27 squAre feet of space for dry storage of gear, or relaxing outside of your tent while staying out of the elements or sunlight. Please note that the tent seen in the photos is NOT INCLUDED. Sorry about it. Features of the Big Agnes Copper Hotel HV UL 3 Rain Fly Two doors and two vestibules with storm flaps on the vestibule zippers Proprietary random rip-stop pattern nylon is 25% stronger providing maximum durability Velcro tabs connect fly to pole structure providing perfect pitch and extra stability Toggle door keeper makes stowing unzipped door quick and easy Two fly vents for increased air flow and reduced condensation Low Vent feature on the doors for more air flow while still providing vestibule coverage Ready to pitch; with pre-cut guy lines and tensioners attached to fly Easy grip zipper pulls Perfectly Fits over the Big Agnes Copper Hotel HV UL 3 tent TENT SOLD SEPARATELY Footprint sold separately