Large Insulated Cooler Bags Cool Bag for Lunch Picnic Camping Beach Tour BBQ. Colour - Grey. Special feature : Insulated,Portable, Material : Polyester, Ethylene Vinyl Acetate (EVA), Expanded Polyethylene Foam, This cooler bag has 3 insulation layers. The outer layer is 600D high-density Oxford cloth （waterproof, durable and dirt-resistant ）; the inside layer is eco-friendly PEVA (Food-grade, low thermal conductivity); the mid layer is 8mm EPE foam (insulation, collision avoidance, cushioning. The waterproof zipper enhances the sealing and effectively reduces the energy loss. We are trying hard to make you enjoy cold drinks, fresh fruits and hot food. Using high quality waterproof zipper can minimize the possibility of broken zipper. the seamless lining made by the hot pressing technology provides leakproof function and best sealing, improves insulation effect greatly. You can pour the ice or put in frozen food and drinks conveniently. Display size L33×W23×H25.5cm / L13×W9.1×H10inch, large capacity 20L/5.3gal/4.4bal. Suitable bag for family picnic lunch, such as sandwich, salad, snacks, drinks and fruits and so on.. It can be folded into L13×W9.1×H1.5inch, saving 80% storage space. With a hand strap and adjustable shoulder strap, it can be used as comfortable and convenient shoulder or tote bag. You can take it as reusable lunch bag for work or office; insulated cool bags for picnic, hiking, barbecues, beach parties, BBQ; hot/cold food delivery thermal shopping bags etc. Light weight: 410g .