Perfect Replacement Lid for Plastic Crystal Flasks This spare assembled lid is compatible with Milton Plastic Crystal insulated flasks and fits 500ml and 1000ml sizes. The green color helps restore both functionality and the original appearance of your flask. Leak-Proof & Reliable Sealing The precision-threaded design ensures a tight, leak-proof seal, preventing spills while carrying hot or cold beverages. Safe & Durable Construction Manufactured from food-grade, BPA-free plastic, safe for everyday use with tea, coffee, or water. Easy-Twist Convenience The smooth easy-twist design allows effortless opening and closing while supporting the insulation efficiency of the flask. ⚠️ Note: Package includes only the spare assembled lid. Flask not included. Keep your beverages secure with this premium replacement lid designed specifically for Milton Plastic Crystal insulated flasks. This versatile green-coloured lid is compatible with both 500ml and 1000ml flask variants, ensuring a perfect fit and reliable performance. The thoughtfully engineered easy-twist design makes opening and closing effortless, while the leak-proof construction prevents any unwanted spills during transport. Crafted with durability in mind, this spare lid is an essential accessory for maintaining the functionality of your flask. The robust construction ensures consistent performance during daily use, whether you're carrying hot beverages to work or cold drinks for outdoor activities. The lid's practical design incorporates convenient features that enhance the overall user experience, making it an ideal replacement for worn or misplaced original caps.

• COMPATIBILITY: Perfectly fits Milton Crystal insulated flasks of 500ml and 1000ml capacity with a secure, twist-on design
• LEAK-PROOF DESIGN: Engineered with precision to create a tight seal, preventing any liquid spillage during transport or storage
• EASY OPERATION: Features an intuitive twist mechanism that allows for quick opening and secure closing with minimal effort
• DURABLE CONSTRUCTION: Made from high-quality plastic material that ensures long-lasting performance and reliable daily use
• CONVENIENT REPLACEMENT: Serves as a direct replacement lid that maintains the original flask's insulation properties and functionality