Maximize your cooler’s ice retention with the YETI Ice Block 4 lb. for longer trips or larger coolers, this reusable ice block keeps your food and drinks colder for days. Its rugged, impact-resistant shell is built to handle rough outdoor use — toss it in, forget it, and let it do the work. I for YETI coolers or any cooler that needs serious chilling power.

Quick Facts:

Extended Cooling: Holds ice longer and keeps your cooler contents colder for extended adventures.

Durable & Reusable: Tough, high-density shell resists drops, bumps, and tumbles.

No Mess, No Fuss: Fast-zing design won’t leak when thawed.

for Bigger Coolers: I for camping, tailgates, fishing trips, and multi-day outings.

Specs:

Weight: 4 lb

Dimensions: 8″ × 5.5″ × 2″

Material: Food-safe phase-change liquid in a tough plastic shell

Made in USA with a 5-year limited warranty

Pro Tip: Pre-chill your cooler with a YETI Ice Block 4 lb to maximize ice retention and keep beverages and perishables ly cold for longer adventures.