Timus London Backpack Long-lasting Polyester Material: Constructed from lightweight incredibly strong and durable polyester, the outer shell of this backpack comes in sleek black color.Premium Quality with Special Features: Crafted from high-quality water-resistant material.Lightweight & Best In-Line Storage: With dimensions of 33cm x 18cm x 48.5 cm and a spacious capacity of 28 liters, this backpack offers ample storage space while weighing just 1.7 kg.Warranty: Backed by a 12 months warranty.