Insulated stainless steel bottle with straw

Insulated 500 ml b.box bottle – high-performance hydration for children

Elevate your child’s hydration with the new 500 ml insulated bottle from b.box. Designed for busy days, this bottle combines modern styling with real insulating power. Whether for school, sports or outdoor adventures, it ensures a drink at the perfect temperature whatever the weather.

Triple insulation: hot or cold, without compromise

Thanks to its double-walled stainless steel construction, this large bottle offers exceptional thermal insulation. It helps keep liquids cold for up to 15 hours and hot for up to 8 hours. It’s the perfect accessory for cool water in summer or to take a smoothie or warming infusion in winter.

The front push-button opening is designed to be operated with one hand, even by the smallest children. The silicone straw provides a free, continuous flow to quench big thirsts on the playground. After mealtime or break, simply click the lid closed: the bottle is then 100% leakproof, preventing spills in the school bag.

Everyday convenience and hygiene

Because a parent’s life is busy, we’ve made this bottle super easy to clean. It fully disassembles and all parts are dishwasher-safe. The straw is removable for more hygienic cleaning, and the handle integrated into the lid makes it easy for the child to carry everywhere.

Key features of the insulated bottle:

• Triple thermal insulation: cold for up to 15 hours, hot for up to 8 hours.
• Easy opening: push‑button suitable for small hands.
• Leakproof guarantee: secure lid for worry‑free transport.
• Safe materials: stainless steel and silicone, free from BPA, PVC and phthalates.
• Easy care: fully dishwasher‑safe.

Discover our full hydration range

To vary options or choose the right capacity for your child, explore our full selection of bottles and thermoses for babies. You will also find bath toys and accessories and solutions to keep meals at the right temperature in our insulated bags.

About the b.box brand

b.box is an Australian brand founded by mums to create innovative mealtime solutions. Combining practicality, safety and design, b.box helps children gain independence while simplifying parents’ daily lives.