1.Outer material: 600D polyester 2.Fill material: high-density foam, fully insulates all sides 3.Lining: waterproof PVC 4.Adjustable shoulder strap for convenient hand-free carrying 5.Thermally insulated main compartment with PVC lining for easy clean-up 6.Spacious front pocket for accessories 7.Loading capacity: 18 liters 8.Keeps cool for at least 8 hours 9.Handle on top section for easy carrying