Cryopak Reusable Soft Ice/Hot Pack, Small

Cryopak's reusable soft ice or hot pack is perfect for keeping lunch box items cool or warm. The small pack is just the right size to conform to necks and wrists, providing temporary relief from minor aches and pains when heated up in the microwave. Simply refreeze overnight to reactivate the cooling gel, making this an indispensible lunch accessory and muscle relaxant all in one. The non-toxic, flexible pack can be reused endlessly.