Six-Pack Reusable Ice Box Freezer Blocks

Six-Pack Reusable Ice Box Freezer Blocks distributed by LuLu Bags.

High-efficiency built-in cooling gel: Engineered with an advanced internal cooling core that activates after freezing outperforming standard water-filled alternatives by staying frozen longer Up to 10+ hours of deep chill: Maintains a powerful steady temperature drop inside insulated cool bags and picnic baskets keeping sandwiches fresh and beverages crisp even on hot summer afternoons Slim space-saving profile: At just 2cm thick these sleek blocks slide seamlessly around the containers or along the sides of crowded lunch boxes without sacrificing valuable food storage space.

100% leak-proof and shatterproof shell: Constructed from heavy-duty reinforced polyethylene plastic with a tightly sealed screw cap ensuring absolutely no messy leaks or chemical spills on the food Kid-safe and food-grade certification: Made from premium 100% non-toxic BPA-free materials offering total peace of mind when packed directly alongside fruit snacks and children s school meals Eco-smart and cost-effective bundle: This multi-pack set of 6 blocks eliminates the ongoing cost and waste of single-use ice bags providing comprehensive uniform cold coverage for large family coolers Specifications: Quantity pack size: 6 premium freezer blocks per set Capacity volume: 350ml per individual block Material composition: Shatterproof food-grade plastic (100% BPA-Free) Cooling core: Non-toxic slow-thaw gel formula Chilling duration: Up to 10+ hours (in an insulated container) Individual dimensions: 11 cm x 2 cm x 15.5 cm (L x W x H) Activation and Freezing Optimization Guide: First-time activation sequence: Fill each freezer block with fresh tap water up to the clearly marked MAX line Do not overfill as water expands when frozen Tighten the leak-proof cap securely and shake gently to distribute the internal gel powder mixture For maximum thermal performance lay the blocks completely flat in the freezer for 24 hours before loading them into the cooler bag Shipping only to most of GB mainland.

Not available for BEPO addresses or the Channel Islands.