Neoprene lunch bag 1. Material: 3mm neoprene 2. Size: 20.5*16.5*14CM Neoprene Lunch BagFeature:1) Newly designed,,carry your ... of waterproof,good thermal preservation and good elasticity, durable for use and comfortable,and effective to keep drink, food ... product, such as bottle bag, computer bag. If you have interest in them, contact with me freely. Neoprene lunch bag (Professional Manufacturer)