b.box Bottle with Straw, 1 pc, Shakers and Water Bottles For Kids, The B.Box Bottle with Straw goes great wherever kids go – school, sport and out for adventure. Its ergonomic triangular shape is designed for children’s small hands and ensures a secure and comfortable two-handed grip. The bottle is easy to open – just press the button. And when closed, it’s fully sealed. Meanwhile, its straw ensures that even with the lid open, spills are unlikely. Characteristics: the easy-suction straw makes this bottle easy to drink from the bottle is comfortable to hold and easy to open its curved straw lets kids drink easily, even when the bottle is tilted its rugged handle makes it easy to carry and pull out of a schoolbag extremely light yet rugged easy to disassemble – so it’s easy to clean Materials: polypropylene and silicone BPA-free How to use: The B.Box Bottle is dishwasher-safe – but use the top rack only. Make sure the silicone vents are separated before the first use. To do so, use a light squeeze, so that air enters the bottle. This ensures better flow for the liquid in the bottle.