Independence Studios Penguin Freezy Friends Ice Pack S/4
Perfect for lunch bags & boxes. Keeps food cool and fresh!
Place into freezer for at least 4 hours or until frozen. Put frozen coolers into lunch bag/ box and close. To keep food cool, place the cooler on top of food rather than underneath it.
For lunch bags/boxes with capacity of 1.5L or less, use 1 cooler
HPDE Plastic Case. Liquid: Water & Preservative
135 x 120 x 14mm