The Sibu Rolltop rucksack combines RAINS’ neo-Scandinavian aesthetic with smart functionality. Lightweight and waterproof, it features a secure rolltop with carabiner, roomy compartments, a 13” laptop sleeve, and adjustable straps. Durable and sleek, it’s ideal for commutes and everyday urban adventures. This rucksack is designed for life on-the-move, cut from technical polyester and coated for all-weather protection. It's characterized by a convenient rolltop opening. To protect essentials from rain, fold the rolltop into a tight scroll and secure using the signature carabiner. Open to reveal a single main compartment with a smaller mesh pocket for loose essentials. A zipped laptop compartment at the back fits 13" laptops, and keeps tech safe on daily commutes in all weathers. Externally, the design is fitted with a discreet front slip pocket, logo-jacquard webbing trims and adjustable compression shoulder straps. Composition: 100% PES (Polyester) Coating: 100% TPU (Thermoplastic Polyurethane) Waterproof rating: W3 – Waterproof protection from light rain Water column pressure: 10.000 mm Measurements: H46 x D12 x W30 cm / H18,4 x D4,8 x W12 inches Volume: 16 liters / 4,8 gallons Weight: 640 g / 25,6 oz.