Ortlieb Dry-Bag PS10 Stuff sack (7 l, black) - The Dry-Bag PS10 from Ortlieb is ultra-light, robust and waterproof. This makes it perfect for organising in backpacks and bike bags. The nylon fabric features a PU coating. The result is a highly abrasion-resistant material that can withstand harsh conditions without any problems.Thanks to the loop on the bottom, the stuff sack can be securely held in place and the roll closure forms a hermetic seal for the interior. This provides sensitive equipment with effective protection from moisture. Due to its low weight, the PS10 is also suitable for those who value light luggage.