[Perfect fit] Please note that the lid is designed for Stanley 40 oz glass openings and is only suitable for Stanley 40 oz Quencher flat cups, this lid is not suitable for HydroJug Traveler 40 oz flat cups
[High quality materials] Made of high quality BPA-free plastic and food-grade silicone nozzles, plastic caps made of PCTG material, we have never used poor quality PSAS materials on the market. Enjoy the odor-free and reusable materials you use every day with a Stanley 40 oz flat bottom cup.
[Leak Proof confidence] Our replacement clamps are designed to prevent liquid leakage, provide secure fastening for leak-proof performance, and give you peace of mind during use and storage of the glass. No more spills to worry about.
[Utility] This flat cup replacement lid can hold water, juice, milk, tea or other beverages when used with a stainless steel cup. They also act as LIDS to keep dust out of the cup while enjoying a delicious drink
[Comprehensive Set] 2 replacement LIDS and 2 sturdy straws enhance your glass experience - a complete package for flat cup lovers looking for quality and convenience