Setup, Compatibility & Care
Setup: Before first use and before each subsequent use, place the Thermos Weekend Ice Pack Blocks flat in a freezer until completely frozen. This typically takes several hours. Once frozen, remove them from the freezer and place them inside your clean cool bag, lunch box, or picnic carrier alongside your food and drinks.
Compatibility: These ice packs are compatible with most standard cool bags, lunch boxes, picnic baskets, and portable cool boxes. Their size and shape are designed for easy integration into various food transport containers.
Care: To clean the ice packs, wipe them with a damp cloth and mild soap if necessary. Do not immerse them in water or place them in a dishwasher. Ensure the blocks are completely dry before returning them to the freezer to prevent ice buildup. Avoid puncturing or damaging the outer casing, as this will compromise their ability to hold the cooling gel.