Our replacement straw top twin pack is designed to help extend the life of your bottle and reduce environmental impact by being sold separately, minimizing unnecessary spare parts. Made from soft silicone, these spill-proof, easy-drink straw tops are specially designed to fit the 450 ml and 600 ml Tritan™ drink bottles and feature a smoother, easier sucking action for all-day hydration on the go. Straw bases (450 ml and 600 ml) and the straw connector for the Tritan™ drink bottle are sold separately, and all components are BPA, phthalate, and PVC free for safe everyday use.
Product Brief
Lost or misplaced drink bottle parts?
- Bottle Compatibility: Designed to fit b.box Tritan drink bottles in 450 ml and 600 ml sizes
- Durable Silicone Build: Made from long-lasting, food-grade silicone
- Spill-Proof Function: Spill-proof design allows easy and mess-free drinking
- Easy Sip Flow: Requires minimal sucking effort, ideal for all-day hydration
- Eco-Conscious Purchase: Sold separately to reduce unnecessary spare parts and environmental impact
- Safe for Kids: Free from BPA, phthalates and PVC for worry-free use
- Easy Care: Dishwasher and sterilizer safe, with straw bases and connectors sold separately