4-pack of hard-sided rectangular ice packs for temporary cold storage of food, beverages, perishables, and more; dimensions measure 10.4 x 7.9 x 0.5 inches
Recommended to hand-wash before each use with mild dishwashing detergent; air dry or dry with a soft cloth
Heavy-duty BPA-free plastic casing for leak-free durability
Place in coolers, lunch boxes, bags, storage cases, and more to keep items cold
Slim, lightweight design allows for easy, unobtrusive placement in any carrying container
Remains chilled for an extended period; get ready in advance by placing the pack flat in your home freezer for at least 8 hours.