insulated drink bottle replacement straw top - 2 pack

Prolong the life of your insulated drink bottle with our replacement silicone straw tops.

• Includes two replacement straw tops designed for the b.box 350ml and 500ml insulated drink bottles and the drink bottle jnr
• Made from soft, durable silicone
• Free from BPA
• Materials: Silicone
• Care instructions: Dishwasher safe and steriliser safe