Beautiful backpack with three different print design option. It is very nice size for daily use. Cork is a gift of nature and it is the best alternative to leather. It is durable, soft, waterproof and lightweight. Eco Friendly, sustainable, organic product. PETA approved vegan. Exterior - 100% Cork Inside - 100% Polyester Size + Fit - Length: 8'' - Height: 9'' - Width: 4'', fast shipment.