Zero Ice Reusable Cubes - Large

The Large cubes are the heavyweights of the Zero Ice range: 5cm sealed cubes with more water in each one, so they freeze solid and give up their cold slowly. There are fifty to the bag, and they are the ones to lay in first as the base of a full cool box.

Like the rest of the range, each cube is a sealed BPA-free food-grade plastic shell filled with purified water. Nothing leaks and nothing melts, so the food and the cans sit dry all day rather than in a pool of meltwater. Zero Ice quote up to 48 hours of cold in a closed cooler, after which they go back in the freezer for the next trip, hundreds of times over.

Lay the Large cubes along the bottom and sides, then fill the gaps with standard or Mini cubes so there are no warm spots. They come in a black mesh drawstring bag that lets the cold reach them in the freezer and dries out between uses.

Key Features

• Big 5cm Cubes - More mass in every cube, so they freeze solid and thaw slowly
• 50 Cubes per Bag - Enough to lay a full base layer in a large cooler
• Never Melts - Sealed shells of purified water, so no meltwater in the bottom
• Up to 48 Hours of Cold - Zero Ice's figure for a closed cooler
• BPA-Free Food-Grade Plastic - Safe next to the catch, the meat and the drinks
• Reusable Hundreds of Times - Rinse, dry and back in the freezer
• Airflow Mesh Bag - Lets the cold in while freezing and dries out between uses

Ideal For

• Large and Wheeled Coolers - The base layer that keeps a full box going
• Multi-Day Camping - Slow-thawing cubes for the long haul
• Fishing and Boat Days - Keeps the catch cold without a pool of water
• Big Barbecues and Parties - Plenty of cold mass for a cooler full of cans

Technical Specifications

Care Instructions

Rinse the cubes after use, let them dry, and return them to the freezer in their mesh bag.