You can warm up a hot pack using a towel warmer.
The insertion port is a zipper seal.
Please use the hot pack (7-4569-01) sold separately.
Prevents gel from evaporating in towel warmers. Size (mm): 280 x 200
Quantity: 1 bag (10 pieces)
Material: PET/AL/PE
*Cannot be used in microwaves or ovens.
*Hot pack not included.
