Ice blocks for coolers come in various forms designed to keep contents cold for extended periods. Notable options include reusable ice blocks, gel packs, and performance ice cubes tailored to fit different cooler sizes.
Popular Ice Block Products for Coolers
- YETI Ice Block : Scientifically designed to keep ice frozen longer with a durable, impact-resistant build, available in multiple sizes (1 lb, 2 lb, and 4 lb) and quick-freezing shape. It's reusable, food safe, and comes with a 5-year warranty. It supplements regular ice to extend cooling time without mess (no puddles).
- Igloo Cooler Ice Packs : Offers various sizes like large and extra-large ice blocks, mini bricks, and NFL-themed blocks priced from around $12.99 to $19.99, reusable and designed for effective cooling.
- Arctic Zone Ice Packs : High-performance, puncture-resistant gel packs made with non-toxic gel, reusable, and durable for long-lasting food and drink cooling.
- RTIC Ice Packs : Reusable ice packs available in multiple sizes, sold in packs of two, designed to maintain cooler ice retention for a long time.
- Advice from a gel pack review suggests that higher quality ice packs have thicker gel inside, last longer (up to 15 hours or more on hot days), and maintain their shape better than cheaper, water-like packs which break and lose performance quickly.
Considerations for Choosing Ice Blocks for Coolers
- Ice blocks or packs should be sized to fit the cooler and intended use—smaller packs for shorter trips or grocery runs, larger blocks for extended outings.
- Look for reusable, food-safe, and durable designs that freeze quickly and keep contents cold longer.
- Using ice blocks reduces water mess from melting ice and can improve ice retention compared to loose ice cubes or bagged ice.
- Some users add insulating layers or diffusers inside the cooler to maximize cold retention further.
In summary, reusable ice blocks and gel packs are highly effective for coolers, especially brands like YETI, Igloo, Arctic Zone, and RTIC offer a range of sizes and qualities suited for different cooling needs and trips.