Rains Drip, Drip, Drip Rucksack Backpack Black Waterproof 。Description from Rains website: − Rucksack embodies Rains\' signature bag aesthetic. Silhouette is characterized by its prominent flap and central strap with carabiner closure. This clean and ever contemporary waterproof rucksack features a spacious main compartment and an internal pocket. The laptop pocket fits a 13\" laptop with sleeve, making the Rucksack a computer-ready staple for campus or work. Rucksack is cut from Rains\' signature PU fabric, engineered for carrying strength, durability and a smooth feel. Waterproof