When a backpack needs total protection from the elements, Peak Design's Outdoor Rain Fly is built for exactly that. Waterproof Terra Shell 50D recycled ripstop nylon, a 2,000mm hydrostatic coating and fully-taped seams keep your pack dry through the heaviest downpours, while a cinchable elastic cord around the perimeter pulls the cover tight against your bag. Laser-cut drainage holes at the bottom let any moisture that seeps in escape quickly, so it doesn't pool inside. When you don't need it, the Rain Fly stuffs into its own zippable mesh pouch, which can hang outside your bag to dry out rather than trapping moisture inside your pack. Features Waterproof Terra Shell 50D recycled ripstop nylon with a 2,000mm hydrostatic coating and fully-taped seams. Cinchable elastic cord around the perimeter pulls the cover tight against your bag. Laser-cut drainage holes at the bottom let moisture escape quickly. Stuffs into its own zippable mesh pouch, which can hang outside the bag to dry. Durable zipper closure on the stuff pouch. Elastic shock cord with thermoplastic cinch hardware for a secure fit. Bluesign-approved and PFAS-free fabrics throughout. Fair Trade Certified and 100% carbon neutral. Specifications Specification 15-20L 25-30L 45L Compatible Bags Outdoor Backpack 18L; Everyday Backpack 20L; Everyday Backpack Zip 15L/20L Outdoor Backpack 25L; Everyday Backpack 30L (not recommended for 20L); Travel Backpack 30L Outdoor Backpack 45L; Travel Backpack 45L Dimensions (Packed) 14 x 12cm 16 x 14cm 18.5 x 15cm Dimensions (Deployed) 28 x 49 x 18cm 55 x 26 x 18cm 66 x 25 x 18cm Weight 63g 73.5g 91.7g Material Waterproof Terra Shell™ 50D recycled 2x6 twin ripstop nylon (2,000mm hydrostatic coating), stretch mesh stuff pocket, elastic shock cord with thermoplastic cinch hardware, Bluesign-approved, PFAS-free Colour Black Closure Durable zipper (stuff pouch)
