Hoga PEVA Cooler Bag is made of high-quality oxford cloth with PEVA inner, securing the bag waterproof, leakage-prevention, freshness-retain and strong insulated feature that keeps food and drinks cold for 6 hours. Heavy-Duty adjustable strap makes it easy to carry the bag on hand or shoulder. Front zippered pocket design for store tableware and other small items, and main square shaped bag with 5L volume is good for lunch box, fruits, etc. It is a great gift for school fundraisers, community picnics, and company trade shows. Place your order today!