Sistema Squeeze Twist 'n' Sip Sports Water Bottles - 460 ml - Leakproof Kids Water Bottles - BPA-Free - Blue - 4 Count. Ideal for school, the office, sports and on the go. Sculptured, easy-grip shape, with a Twist 'n' Sip lid that allows the bottle to be opened and closed hygienically without fingers touching the sipper tip. Dimensions: L 66 mm x H 190 mm x W 69 mm. Dishwasher-safe (top rack); designed and made in New Zealand; phthalate and BPA-free.