Premium quality reusable and durable freezer blocks
· Will keep your food and drinks chilled, fresh and tasty for hours
· Ideal for lunch boxes, freezer bags and coolers bags
· Slim enough to fit into all types of lunch bags, grocery totes and coolers
· Long lasting
· Also great for outdoor activities such as fishing, picnic, camping, road trip.
· Use more than one for extra cooling power!
· Non-toxic and BPA-free
· Slim rectangular design