The Bitter Springs UL 2 Tent is Big Agnes' ultralight tent for weight conscious backpackers. This tent features the basic of basics in order to shed weight as much as possible, with only one door and a surprisingly large vestibule. Big Agnes built the fly and floor out of PU coated ripstop to protect you from the elements, and the walls out of mesh for cool comfort in warmer weather. The Bitter Springs UL 2 requires two trekking poles for setup. One pole has to collapse down to 40 inches, and the other to 30. Big Agnes included one DAC Pressfit Pole that rounds out the interior for a roomier feel. DAC Twist Clips and Jake's Foot attachments make for an easier and secure setup. Internal mesh pockets keep your small valuables in check.