Long-Lasting Cooling & Freshness：The high-capacity polymer gel retains 6x more cold energy than regular ice, keeping food fresh and beverages chilled for extended periods—ideal for shipping frozen food, picnics, and outdoor adventures. Non-Toxic & Reusable：Made from 100% non-toxic, eco-friendly materials with a durable 5-layer design. Remains flexible when frozen, can be cut or folded to fit any cooler, lunch box, or shipping container. Compact & Multi-Purpose：Each pack measures 4.9 x 3.9 inches (12.5 x 10 cm) and weighs only 6.8 oz (200ml) when hydrated—lightweight yet powerful for camping, fishing, work lunches, and perishable food transport. Easy 3-Step Activation：Just soak in water for 3-5 mins, drain excess water, and freeze for 24-48 hours—ready to use! No messy melting, just reliable cooling. Great Value (50-Pack Bundle)：Bulk set of 50 ice packs perfect for businesses (food delivery, seafood transport) or frequent outdoor use. Saves money compared to disposable ice and lasts longer. 50 Pack Ice Pack for Shipping Frozen Food - Reusable Ice Packs for Cooler Lunch Box - Freezer Packs for Lunch Bag - Absorb Water Cold Pack, Keep Food Fresh and Beverage Cold (50-PCS 200ml)