STERUN Freezer Blocks Cools & Keeps Food Fresh Drinks Cold - Reusable Long Lasting - For Freezer Cooler Bag Lunch Box Picnic

FREEZER ICE BLOCKS- This set of ice blocks will provide an instant cooling effect that will keep your food and drinks nice and chilled all day long

REUSABLE & EASY TO CLEAN - Once frozen the blocks stay ice cold for hours. This Ice Packs are easily reusable. Easy to wash by water or with soap.

HIGH QUALITY & NON-TOXIC- These high quality heavy duty BPA free freezer blocks are reusable, long lasting and made of leakage proof BPA free plastic casting.

MULTI-USE: Perfect for lunch boxes, sandwich bags, cool bags, cooler boxes, hiking, camping, picnic and keeping your food fresh and drinks cool during the warmer months

LIGHTWEIGHT & PORTABLE SIZE- Each Block Measures 17cm x 9cm x 2cm. This slim designed freezer blocks will fit in your cooler box or lunch box easily.