Made from recycled pet (things like plastic bottles) has to take this bag enough capacity to all your food and drink. The attractive design is particularly easy to use - wide opening for filling and practical roll-up closure for safe transportation. Ends folded and hook buckle for securing. By closing creates a convenient carrying strap. When closed, the bag of drinks, fruit, and snacks keeps well refrigerated. The bag is water-resistant and easy to wipe clean. In addition, the bag is insulating and BPA-free. Ideally suitable for carrying on the bike. Outer lining: made of recycled plastic bottles. Inside: waterproof polyethylene vinyl acetate (peva). Dimensions: 20 x 15 x 31 cm.