New 4.5/5.2cm Cover Mug Stopper Thermal Bullet Flask Cup Lid for Vacuum Bottle
Set Include : 1Pc Vacuum Cup Cover. Vacuum Cup Cover, easy to clean and replace. 99.9% Pure Copper T2 Cu Allen Screws Hex Head Bolts M3 M4 M5 M6 M8 M10 M12. 1/2" Clamp OD 50.5MM Sanitary Sampling Valve 304 Stainless Steel Silicone Seal.