Igloo Ice Blocks

The Igloo Ice Block is a reusable plastic cooling insert made for coolers and camping trips. Rather than loose ice that thaws into pooled water, this sealed block holds its chill in one place, keeping the inside of a cooler dry while concentrating cold where it is packed. The small size fits into tight gaps beside food containers or drinks, and it can be refrozen and used again across multiple outings. It arrives boxed as a single unit, ready to freeze before your next trip. Packaging appearance may differ between shipments.

• Material: plastic, in the Maxcold colour
• Dimensions: 0.79" D x 4.33" W x 5.12" H, small size
• Weight: 7.37 ounces, with a chamber height of 13 cm
• Brand: Igloo, part number 25197, one item per box

To get the most out of this block, fill your cooler with the coldest items at the bottom and place the ice block directly against whatever needs to stay coldest longest, such as raw meat or dairy. Because it stays solid longer than loose cubed ice in the same space, you can plan trips around fewer re-freezing stops. Before you freeze it, make sure the block is clean and dry, then lay it flat in your freezer for several hours or overnight so the liquid inside freezes evenly throughout. After each outing, rinse it off, let it air dry completely, and store it at room temperature or back in the freezer ready for next time.

When comparing reusable ice blocks of this kind, the size and shape matter more than most buyers expect. A flat, rectangular block like this one fits neatly along the walls or base of a standard cooler without wasting the odd-shaped gaps that round blocks leave behind. The small footprint of this particular unit makes it better suited to personal lunch coolers, soft-sided bags, or day packs than to large family coolers, where several units used together would give more consistent coverage. It is a practical starting point for anyone moving away from single-use ice bags.