Outdoor Research Helium UL Vestibule Accessories GuideRails support controls excess movement

GuideRails support controls excess movement at the knee and hip

reducing pressure points and hot spots on long efforts

while the adjustable drawcord waist and flexible cut stay out of your way mile after mile

Low-profile racerback cut keeps shoulders completely free for yoga flows

Outdoor Research Helium UL Vestibule Accessories GuideRails support controls excess movementBuilt for thru hikers and fast packers who need protected gear storage without the weight penalty, the Helium UL Vestibule adds a weather proof porch to your Helium series tent. Ultralight ripstop fabric with taped seams handles rain and wind, keeping boots, packs, and cook gear dry. It packs down small enough that you'll forget it's there until you need it. Attaches directly to compatible Helium series tents no guesswork, no fumbling in the dark