Sierra Designs, Sierra Designs Mach 1- 1-Person 3-Season Tent All Lightweight Shelters >>> Lightweight Shelters by Sierra Designs More details and ordering info. The Sierra Designs Mach 1 single-person 3-season tent that provides astronomical amounts of interior space, while weighing in at just 3lb. 22 square feet of interior space sounds huge until you add in the 13.5 square feet of vestibule space. Now you can comfortably arrange your tent, get dressed easily in your tent, and still keep all your gear protected from the weather in the vestibule. If you backpack with your dog, the vestibule gives Buster plenty of room to sprawl out. The Mach 1 is treated with Sierra Designs' Tent Guard that prevents the build-up of funky mildew that tends to occur after seasons of use. A large door, lightweight fly, and easy-pitching Swift Clips are just a few more of the Mach 1's thoughtful design elements. Product Features Material: [Floor] 70D Taffeta nylon 1800mm, [body] 40D nylon ripstop, [fly] 40D HT ripstop nylon 1500mm PU/silicone Freestanding: Yes Poles: 3 Pole Material: DAC Featherlite Doors: 1 Product Dimensions: 4.8 pounds User input on Sierra Designs Mach 1- 1-Person 3-Season Tent by Sierra Designs: Be the first to submit input on this product Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines