This backpack is tough enough to be used outdoors with the use of high performance materials such as X-Pac, YKK water stop fasteners, and TRIMMERS T-shaped pullers
The X-Pac, a high-performance material that combines strength, light and water resistance, has been developed by Dimension Polant, which is the best share in the world with sail cloth (sailing sails) and has been used by many outdoor brands and fashion brands
The attachment system allows you to position the inner in your preferred position and change the way you access your items depending on the occasion. The expandable inner bag can be used as a daily bag by removing it
Features a reliable YKK water stop zipper. Combined with the waterproof X Pac for added waterproof protection as a bag. This product is not completely waterproof
External Dimensions (W x H x D): Approx. 14.6 x 20.5 x 7.3 inches (370 x 520 x 185 mm); Inner Dimensions (W x H x D): Approx. 12.6 x 19.7 inches (320 x 500 x 170 mm); Weight: Approx. 5.9 oz (1,800 g)