... by solar energy, easily to be handled,store food etc. 2.Material: PVC Solor Refrigeration Bag,Solar cooler ... ,can be charged by solar energy, car charger.2.The bag is with novel appearance, easily to ... etc.4.It is with good cooling function, can store food, beverages, fruits, etc.Technical parameter:1.The ... device: 40-65W6.Cubage: 24.5L7.Net Weight:2.6kg8.Range of the operation temperature: 10-325dgree ...