The Cotton Cloud straw replacement for stainless steel bottles

baby’s first straw cup: B.box award-winning sippy cup is the only straw cup you need for children 6 months to toddlers. A great transition from bottle or breastfeeding to cup, the sippy cup has volume markings on the side so you know how much baby is drinking.

drink from any angle: Features B.box innovative weighted straw that moves with the liquid – whatever angle the cup is held – so kids can drink standing, sitting or laying down.

leakproof: The unique two-way valve ensures easy drinking and no leaks or spills, and the flip-top lid clicks into place for on-the-go adventures.

easy to clean: Minimal parts make for easy and more hygienic cleaning. Dishwasher and sterilizer safe. Replacement straws and cleaner pack available separately.