This bag is wearable simple design. This bag is ultra lightweight using eco-friendly material. It is made from 100% plastic recycled nylon, known as MIPAN Regen nylon and apple leather, known as apple pomace. This bag has a enough storage room for iPad and A4 sized documents and extra bottom pad. It has three pockets including two tumbler pockets. This bag is made in Korea using 100% plastic recycled nylon. It is also composed of the following materials: 100% Recycled nylon(Outer) and Apple leather. Apple leather is made in Italy from organic waste called apple pomace, a bi-product 'leather' which is made from the finest apple powder after the liquids are removed for making jam and juice. It is also composed of the following materials: 38% PU, 26% apple, 20% polyester and 16% cotton. Please be sure not to wash, hot dry or steam the product, as this can alter the bag's shape and texture. If the bag is exposed to dirt, please be sure to wipe it off quickly with a wet tissue. Be careful that dyes don't spread from dark coloured clothing.