Three functions for choosing.Natural,weak cold,strong cold.Easy to choose the functions,feel good and comfortable.The tightness is adjustable.compact design,the tightness is adjustable for different body shaps.

15L Soft Sided Thermoelectric Travel Cooler with Shoulder Strap, Storage Pocket & DC 12V Plug in for Car, Truck & RV Camping Car Cooler for Travel Plug In 12V Mini Car Fridge Portable Refrigerator for Camping, Soft Sided

The organizer features a fully lined, insulated interior that can serve multiple purposes, such as storing food, keeping drinks cool, or acting as a file compartment for car office use.

Capable of holding up to 24 cans of 12 fl oz drinks, perfect for carrying food with 1 zippered dry-wet mesh compartment to pack your snacks, keys, cards, napkins, utensils or other daily small stuffs and prevent them from falling out