VX21 Terrain X-Pac® Laminated Ripstop Fabric (Sold per Foot) VX21 is the most popular high-performance pack material. The combination of X-Pac® Ripstop Polyester, Hydro State waterproof construction technology, and 200 denier nylon fabric face provides an ideal balance of weight and durability. 500 denier CORDURA® Nylon face Black Polyester X-Ply™ fabric at 22° offset 0.25 mil PET film 50 denier polyester taffeta backing Durable water repellent (DWR) finish Made in the USA Weight Tear Strength Waterproof 6 oz/sq yd 16.9 LB 13.5 LB >200 psi 203.4 g/sq m 75.2 N 60.0 N >13.8 bar *To ensure your X-Pac ® is rolled, you must select the "HAVE YOUR FABRIC ROLLED" option found HERE, or at the bottom of the cart page.Folding of X-Pac ® may leave creases and wrinkles that you cannot get out. *Except 1st Class to Canada and FedEx International Mail Service