DULA NANO - 1pc Reusable Ice Pack Antibacterial

Gel-type Reusable from 6 months to 1 year Stays cold 2-3x longer than ice (up to 12 hours covered) Before use: fill the pack with water until the water indicator (please see photo 3 to locate the water indicator), the auto shut-off valve will seal the pack completely, freeze for at least 5 hours Reusable and refreeze it whenever melted Check-valve Dula Less Sweat Ice Pack This ice pack has the effect of reducing and removing condensation that occurs during shipping or transport. Ice pack, "BLU Ice", uses unique check-valve. Check-valve is 2 layers of thin vinyl, so insert a tab to fill water between these 2 layers. After filled water up to marked line (about 2/3 of the product), it will be shut off automatically without any other device. Material: Nylon + SAP - harmless to human Small – 130grams Medium – 500grams Large – 1,000grams Xlarge – 1020grams "Silver Ice" is the ice pack that has antibacterial function with nano silver coating and it is effective in restraining from propagation of germs, sterilizing, deodorizing, keeping proper temperature in best condition. Anti-bacterial surface kills 99.9% of E.coli and S. aureus bacteria while being safe for humans Gel-type Reusable from 6 months to 1 year Stays cold 2-3x longer than ice (up to 12 hours covered) Before use: fill the pack with water until the water indicator, the auto shut-off valve will seal the pack completely, freeze for at least 5 hours Reusable and refreeze it whenever melted Size: Small - 11cm x 18cm (4.75" x 7") Medium - 15cm x 20cm (6" x 7.8") Eco-friendly Ice Pack ○ An eco-friendly ice pack launched to take a small step toward a clean earth. ○ It is composed of pure water (H2O), small amounts of food additives, and vinyl that can be 100% recycled and discharged for easy disposal after use. ○ Let's protect the earth more healthily with the special eco-friendly ice pack