Hyuduo Air Cooler Ice Pack, 5.31x3.15x1.38in Reusable Leakage Proof

Spec: Item Type: Air Cooler Ice Pack Material: PE Product Function: Cold Insulation, Cooling Internal Material: Gel/Particle Coolant Usage: Unlimited Times (Without Damaging the Packaging) Size: Approx. 13.5x8x3.5cm / 5.31x3.15x1.38in Package List: 10 x Air Cooler Ice Pack How To Use: Note:

• [EFFICIENT COOLING SOLUTION] These ice packs are specially designed for evaporative air coolers to quickly lower the ambient temperature and deliver continuous cool airflow during hot summer days. They eliminate the mess and inconvenience of melting ice cubes, providing a reliable and long lasting cooling experience for your home or office space.
• [DURABLE AND LEAK PROOF] Made from thickened PE material, these ice blocks can withstand severe expansion and freezing stress without cracking or leaking. Unlike regular soft gel bags that often rupture, our design keeps your storage environment dry and tidy while ensuring safe repeated use in your freezer.
• [EASY FILL AND SECURE] Each ice pack features a sealed spiral cap that is simple to fill with water at home to create a solid freezing core. The internal expansion space is carefully designed to maintain structural integrity through countless freeze thaw cycles, so you can rely on them season after season.
• [COMPACT AND VERSATILE SIZE] Measuring approximately 5.31 x 3.15 x 1.38 inches, these reusable freezer packs fit perfectly into lunch boxes, office bags, insulated coolers, or outdoor beverage containers without taking up valuable snack space. They are ideal for keeping your food and drinks cold on the go.
• [MULTIPURPOSE VALUE PACK] This set includes 10 reusable ice packs for continuous use in milk preservation, food refrigeration, picnic drink cooling, or even providing cooling support for small personal fans. Perfect for camping, fishing, beach trips, and summer car travel, they are a versatile addition to your cooling gear.