Keep it cool bags
Keep it cool bags are leisure travel bags ,they can keep 6canned colas or other drinks frozen for several hours in Summer.People go out for hiking or short haul,it is very convenient to take away .Many families picnic is also very lovely use this bag to take frozen food and snack.
The picture of keep it cool bag as follow:
|6 canned colas in bag|
We also named it polarbag .
Polar bag - Not ordinary bag. It is a Mobile Fridge for carrying and storing medication/food when the electricity (power) is not available . Just with special insulation layer structure and cold source for cold storing , PolarBag holds medicines/food at 2~ 8°C for about 8-24 or more hours depending on different styles! Outdoor Insulated Ice Cooler Bag for food; Food Insulated Ice Gel Cooler Bag ; Custom outdoor Cooler Bag for cold storage.
Wanna know more details please click the link : http://www.medicalpolarbox.com/medical-cooler-bag/keep-canned-cola-cool-cooler-bags.html