Lululemon City Adventurer Backpack Reflective Black Why we made this This backpack was designed for a quick work-to-workout transition with a built-in pocket for sweaty gear. Designed for On the Move Fabric Water-Repellent Fabric Water-repellent Easy to wipe clean Materials and Care Materials Lining: 100% Polyester Body: 89% Nylon, 11% Elastane Mesh: 100% Polyester Bottom panel: 100% Nylon Reflective: 100% Nylon Fit and Features Dimensions and Volume Dimensions: 29cm x 18.5cm x 42cm (11.5" x 7" x 16.5") Volume: 17L Product Features Reinforced strap construction carries a heavy load when you're on the go all day Expandable pocket for your sweaty gear A quick-access phone pocket helps keep you connected Exterior padded pocket fits a 15 laptop" *really great condition . Has some fuzzies on the inside but great