Collapsible silicone water bottle - 600 ml/20 oz - portable and lightweight - ideal for outdoor walks and indoor sports - handy for travel

1. Versatile collapsible design: This innovative water bottle collapses to just 230 ml (7.5 oz) when not in use, making it incredibly portable and easy to store. When unfolded, it has a generous capacity of 550 ml (18 oz), perfect for all your hydration needs during outdoor hikes. 4. Convenient carrying options: Thanks to the hook, this bottle can be easily attached to the outside of your backpack or other gear, giving you quick access to hydration on the go. 5. Notes: For first use: It is recommended to soak the product in boiling water for 10 minutes and then leave it in a well-ventilated place for 48 hours. This effectively removes the product's smell. (Note: All new water bottles have their own smell, this is normal, don't worry!)

• BPA-free: This bottle is made of high-quality silicone and completely free of bisphenol A (BPA), ensuring your drinks stay safe and healthy whether you're enjoying water, juice, or sports drinks.
• Leak-proof and reliable: This water bottle is designed with a silicone sealing ring and effectively prevents leaks, so you can carry it in your backpack without worrying about spills or messes.