KAUKKO Stylish Canvas Backpack Travel Hiking Satchel Lightweight Rucksack Black Material:strong Oxford cotton fabric which is water repellent and breathable styles Approx Dimensions:11.81L * 5.12W * 17.72H (inches).30*13*45cm ,Weight:0.55kg 1.21pounds Due to manual measurement, please allow 1-3 cm error. Compartments:1*main bag,,2 side pockets for umbrella and books,1*outter zipper pouch,can be for 14 inches laptop Shoulder Strap:Adjustable padded shoulder strap for comfortable carrying.Good handfeel and Lightweight backpack,Multi-usage:such as shopping and appointment,join in some outdooor activicties. Unique design:Different color show differ feel and pattern beauty.Which Blue made you feel elegant,Black is Humor and mystery,grey display confused world,pink bring nice romantic.Due to the lighting effect and other factors, actual colors may differ slightly from what it shows in the picture.let's go out happily !