This product would be ideal for people who frequently use travel coolers and lunch boxes, requiring easy-to-refill cold packs.
1Above Freezer Blocks 12 Pack | Reusable Ice Packs for Lunch Boxes, Cool Bags
1ABOVE Freezer Blocks 6 Pack — Reusable Ice Packs with Easy-Grip Finger Hole for
1Above Freezer Blocks 6 Pack | Reusable Ice Packs for Lunch Boxes, Cool Bags & P
ZENO Freezer Blocks 6 Pack | Reusable Ice Pack | Ice Blocks for Cool Bags, Lunch
ZENO Mini Freezer Blocks 6 Pack | Reusable Ice Pack | Ice Blocks for Cool Bags,
