This handmade eco friendly vegan backpack is made from the finest quality genuine soft cork. It is 100% vegan as it is made from the bark of a cork tree. This unique vegan backpack has a beautiful natural look and feel. It is waterproof and very easy to clean. All you need is soap and water. Cork has amazing characteristics as it is light weight, waterproof, rot resistant, eco friendly and non-toxic. It is a natural material, recyclable and biodegradable.