Compatible Fit: Replacement spout lid compatible with Milton Thermosteel Companion water bottles of 300ml and 450ml capacity. Leak-Proof Performance: Tight sealing design prevents spills, making it ideal for school, office, gym, and travel use. Hot & Cold Friendly: Designed for vacuum insulated Thermosteel bottles, suitable for both hot and cold beverages. Easy-Grip Spout Design: Ergonomic spout lid allows smooth opening, controlled drinking, and comfortable handling. Durable & Food-Safe: Made from BPA-free, food-grade plastic with an inner silicone seal for long-lasting use. Easy to Replace & Clean: Simple screw-fit installation; easy to wash and maintain. Package Includes: 1 Replacement Spout Lid only (Bottle not included). This spare spout lid is designed to be compatible with Milton Thermosteel Companion water bottles, fitting both 300ml and 450ml sizes perfectly. Whether you've lost your original lid or simply need a replacement, this blue lid offers a practical solution to extend the life of your favourite water bottle. The leak-proof design ensures your beverages stay securely contained, whether you're carrying hot tea during winter mornings or cold water on summer afternoons. The easy-grip design makes opening and closing effortless, even with one hand, whilst the integrated straw spout allows for convenient sipping on the go. The hinged flip-top mechanism keeps the spout clean when not in use and prevents accidental spills in your bag. This replacement lid maintains the thermal efficiency of your bottle, making it suitable for both hot and cold beverages. Please note that this listing is for the lid only and does not include the bottle itself. Keep your hydration companion functioning like new with this essential replacement accessory.

• Compatible Design: Spare spout lid specifically designed to fit Milton Thermosteel Companion water bottles in both 300ml and 450ml capacities
• Leak-Proof Construction: Features a secure sealing mechanism that prevents spills and leaks, making it ideal for carrying hot or cold beverages on the go
• Easy-Grip Functionality: Ergonomically designed lid with easy-to-open flip-top spout and comfortable grip for convenient one-handed operation
• Versatile Temperature Use: Suitable for both hot and cold beverages, maintaining the thermal properties of your Milton Thermosteel bottle
• Replacement Solution: Perfect spare or replacement lid for your existing Milton Thermosteel Companion bottle, available in attractive blue colour (lid only, bottle not included)