New and improved ThermoCafe by Thermos coolers offer performance and quality at an affordable price point|Thicker insulating walls and more robust outer fabric, means you can enjoy top performance all summer without breaking the bank|Multi-layered polyethylene closed cell 4mm+ PE foam insulation|Constructed of 500D polyester|Adjustable Shoulder Strap|Pack flat straps for easy storage|100% PVC free with PEVA lining|Heat-sealed lining|Insulation value: 2.0