HAERS Kids Insulated Water Bottle for Ages 1-3, Straw Drinking Cup for Boys and Girls, School Use, Kindergarten Water Bottle

24-hour long-lasting insulation keeping water warm (e.g., 55°C water remains approx. 45°C after 6 hours at 20°C ambient temperature)

Leak-proof when inverted with multi-layer sealing including silicone sealing ring and silicone water plug

Corrosion-resistant, odorless, and easy to clean 316 stainless steel inner liner

Easy to grip handle designed for small hands

Adjustable carrying strap suitable for both adults and children

Easy to disassemble and clean; hygienic design with no bacteria hiding places

Complies with National Standard GB/T29606-2013 for thermal insulation performance (95°C ±1°C hot water retains ≥40°C ±1°C after 6 hours at 20°C ambient temperature)

Tested under controlled laboratory conditions; actual performance may vary slightly depending on environment

Product dimensions measured manually with a tolerance of ±2-3mm

Designed for children with safe, durable, and ergonomic features to accompany growth without needing to change cups