Sierra Designs Stretch Tiros offers two diehard outdoors people double-wall, four-season security-no conditions are too tough Features two doors, each with a vestibule providing the space to easily store the extra gear needed for a fourth season. Removable interior Jakes Corners withstand ferocious high-altitude winds. Seven Clip-Locs and Interlocs further strengthen the Tiros in harsh environments. Over 35 sq. ft. of interior space make being tent-bound in crummy weather nice, while the tents weight keeps a winter pack feasible for the approach. Light yet strong DAC Featherlite NSL poles are anodized without the use of harmful acids. Swift Clips provide fast setup Clip-Locs at pole intersections increase tent strength up to 60 without adding weight or bulk. Interlocs attach the rainfly to the tent canopy at each guy-out point to create one strong, integrated structure. Dye-Free Optic White canopy brightens up the interior living environment. Color-coded webbing makes pitching this tent easier than making your bed Sew Free welded window in rainfly is tougher and more waterproof than sewn-and-sealed versions. SuperSeal Floor combines the benefits of catenary and bathtub floors raised side seams are taped for complete waterproofness. Seams are made watertight with PVC-free tape. Tent Guard with Ultra-Fresh treatment thwarts the growth of odor-causing mold, fungus and mildew, greatly extending your enjoyment and the tents usable life. Reflective door binding, guy-out points and zipper pulls reflect brightly in headlamps during low visibility conditions. A multitude of gear pockets keep gear organized and up off the floor. Comes with stakes, guylines and Nite Ize Figure 9 rope tighteners and stuff sacks. Fly, footprint sold separately and poles pitch without canopy to create a lightweight, warm-weather shelter. Fastpack weight: 5 lbs. 10 oz.