Amazon.com | RAINS Trail Mountaineer Bag - Black Waterproof 。Trail Mountaineer Bag has a clear outdoor inspiration, resulting in a functional and sporty backpack. Characterized by a boxy silhouette and sporty details. This waterproof bag with a squared silhouette opens up to a spacious main compartment. Features include a zip pocket at top flap and a mesh water bottle pocket at side. The outside is equipped with bungee cords for external storage. This design leans into the sports-utility mood of the Trail family. It is detailed with webbing-strap-mounted buckles to compress the bag, keeping contents in place. Trail Mountaineer Bag is worn by the padded shoulder straps and secured by a chest strap. Trail Mountaineer Bag is cut from Rains\' signature PU fabric, engineered for carrying strength, durability and a smooth feel. Composition: 100% PES (Polyester) Coating: 100% PU (Polyurethane) Waterproof rating: W3 – Waterproof protection from light rain Water column pressure: 8000 mm Measurements: H49 x D18 x W30 cm / H19,6 x D7,2 x W12 inches Volume: 26 liters / 7,8 gallons Weight: 1030 g / 41,2 oz. Features: Coated zip opening Single main compartment Zip pocket in top flap Mesh bottle pocket External back zip pocket Padded pocket fits 16” device Side compression straps with buckles Bungee cord external storage Adjustable padded backstraps Webbing carry handle Adjustable chest strap Capacity 7.8 gal (H 19,6 x D 7,2 x W 12 inches)