Unisex 'Book' Backpack by RAINS RAINS Signature Waterproof PU Fabric Engineered for Strength and Durability Padded Air Mesh Back Panel for Comfort Matt Black Tone HardwareAdd the unisex 'Book' backpack from RAINS to your collection. Crafted from RAINS' signature waterproof PU fabric, this everyday versatile style is engineered for carrying strength and durability, featuring a smooth finish. The padded air mesh back panel enhances comfort, while matt black tone hardware adds stylish detail. Color: black