The Rolltop Rucksack is a dependable city staple, perfect for commutes by bike or on foot. It features a secure rolltop opening and cycle-ready features to keep your essentials protected from precipitation. Simply fold the rolltop into a tight scroll and secure it with the signature carabiner. The main compartment is spacious, and the exterior includes a side-access laptop pocket and a front pocket with a coated zipper. For cyclists, it has a front D-ring for bike locks and a buckle-fastened chest strap for a secure fit during rides. Constructed from Rains' signature PU fabric, this rucksack is engineered for carrying strength, durability, and a smooth feel. Features: - Waterproof signature PU fabric - Rolltop opening with snap compression and carabiner closure - Single main compartment - Front pocket with coated zip - Side-access slip pocket fits 16" laptop - Padded air-mesh back panel - Adjustable padded shoulder straps - Webbing carry handle - Adjustable chest strap Composition: 100% PES (Polyester) Coating: 100% PU (Polyurethane) Waterproof rating: W3 – Waterproof protection from light rain Water column pressure: 8000 mm Measurements: H48 x D11 x W32 cm / H19,2 x D4,4 x W12,8 inches Volume: 17 liters / 5,1 gallons Weight: 840 g / 33,6 oz.