keep cold more than 48 hours ice cooler box

{"cid":"91220623","title":"Outdoor Thermal Insulation Ice Cooler Box with 120L Capacity and Keeps Cold More Than 48 Hours for Camping and Picnic","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/ad\/516e15e651ff391857b93def7f8d-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Phefon","Model Number":"FS-120L","Minimum Order Quantity":"10","Delivery Time":"30 Working Days","Place Of Origin":"China","Certification":"CE, ISO13485, ISO9001, ISO14001,ISO 45001","Packaging Details":"Carton\/pallet Meet With All Ways To Export.","Payment Terms":"T\/T,Western Union,L\/C","Supply Ability":"3000 Units Per Month","Keep cold":"More Than 48 Hours","Use":"Food","External Dim":"940*358*492mm","Temperature Display":"Optional Select","Usage":"Medical,fishing,car","Color":"Blue\/ White\/ Green Or Customized","Cooling Method":"Passive,use Ice Pack Supply Cold Energy","Type":"Plastic Ice Fishing Cooler Box"}}

{"cid":"91175945","title":"Long Time Cold & Heat Preservation Vacuum Insulated Ice Cool Box For Insulin","imgUrl":"https:\/\/img.chinax.com\/nimg\/7e\/dd\/55cb29e3605b3b3c8875f13e9021-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"JISI","Model Number":"BWX005","Minimum Order Quantity":"Negotiation","Delivery Time":"7-10 work days","Place of Origin":"China","Payment Terms":"Western Union, T\/T,Paypal","Supply Ability":"100 per day","Packaging Details":"Carton packing","Type":"Vacuum cooler box","Outer size for EPP box":"23*17*17cm","Inter size for EPP box":"21*14*14cm","Capacity for EPP box":"4 L","Outer material":"oxford fabric","Inner material":"Vacuum insulation panel + PU foaming","Used for":"Medical blood vaccine and food","Inner temperature":"2-8 degrees","Cold time":"48 hours","Item":"48 Hours 4L Vaccine Carrie Vacuum Insulated Cooler Box With Strap"}}