First ice cold bags produces a constant and long lasting cold which is reusable once the session is done.
After being place in the freezer (and ONLY), cold packs have to be insert in the CRYOVEST.

Packs of cold bags contain:

• 5 cold bags (3 sizes 15x15cm and 2 sizes 15x30cm) for the CRYOVEST COMFORT

Cold bags have a life time of 100 optimal uses (corresponding to 200 hours of use). Beyond performance decreases. When cold bags start being rigid, it has to be renewed.

• Chemical Composition/ NON TOXIC: Water 82.76%; Nylon/Polyester 8.41%; Glycol 5.11%; Polymer 3.53%; Conservative 0.16%; Polyester 0.02%
• Unit Weight: +/- 180 Grams for sizes 15x15cm and +/- 360 Grams for sizes 15x30cm