EXTRA LARGE: 31L of space equates to 60 coke cans and is plenty of space for foods and drinks for a family of 4HOT/COLD INSULATED TECHNOLOGY: Great performance when used with or without cool blocks (lasts up to 9 hours when used with cool block), material hot/cold technology keeps items hot or cold by retaining the inner temperatureEASY TO CARRY: Shoulder strap and carry handle with palm support - you can carry this for a prolonged period without getting hand burns or shoulder painALL-IN-ONE: Front pocket for easy access, portable and lightweight, great for picnics, barbecues, fishing and camping trips.TECH STUFF:SIZE 41*26*33CM material hot/cold technology keeps items hot or cold by retaining the inner temperatureName: Insulated Cooler Cool BagMaterial: Non-woven Fabric+Aluminum FilmColor: BlackSize: 41*26*33CM(31L, with PE Board)Package Included:1x Insulated Cooler Cool BagFeatures:- Made of quality non-woven fabric & aluminum film material and brand new.- With large capacity, leak-proof, heat preservation and cold insulation.- It is lightweight and portable, protects food or drinks from ambient heat.- Aluminum foil inside for great heat insulation effect to keep you cool drink.- Suitable for picnics, camping trips, barbeques, fishing, office etc..