Replacement Bottle Lid 5.2cm, Vacuum Flask Cap Stopper, for 5.2cm Vacuum Flask, Leak-Proof PP Bottle Cap Stopper with Press Button, Thermal Mug Cover for Kitchen Travel Camping, Black and White

• Precision 5.2cm Fit: Replacement Bottle Lid 5.2cm,Designed specifically for bottles with a 5.2cm mouth diameter, this lid insures a snug, secure seal without wobbling or slipping-perfect for thermal flasks and vacuum bottles commonly used in the US.
• Leak-Resistant Seal: Vacuum Flask Cap Stopper,Engineered with a tight compression closure that minimizes spillage during transport, making it reliable for commuting, hiking, gym , or desk use.
• LONGLASTING PP Construction: Thermal Mug Cover Plastic Made from sturdy polypropylene (PP), the lid resists deformation from daily handling, temperature shifts, and repeated press-to-open use-maintains consistent performance over time.
• Streamlined One-Touch Operation: Leak Proof Water Bottle Top Features an intuitive push-button mechanism for effortless one-handed opening and closing-no twisting or fumbling, even with gloves or hands.
• Compact Replacement Lid: Press Open Drink Lid Single-piece replaces worn, cracked, or missing lids on standard 5.2cm-mouth thermal bottles; check YOUR SIZE CHART before ordering-not Amazon's chart.

Features: *This bottle cap is manufactured with plastic materials, special and unique, excellent and useful for longtime use.*Convenient mechanism: effortlessly open and close with a simple press, providing a experience.*Good helper in your daily life, with this replacement kit, the rest water in the water bottles can be protected.*Replace damaged or missing water bottle lid cup, can keep the water clean when storing, simple to replace *Leak-proof, not easily to deform, easy to use and. The bottle cap will easily meet your different needs. Specifications:*Product Name: Vacuum Bottle Lid Cup*Material: PP*Color: Black+White*Size: 5.5*5cm(Approx.)*Suitable for cup mouth diameter: 5.2cm *Quantity: 1pc Package Content: 1*Lid Cup