Airtight Straw Tip Covers Drinking Dust Caps for Stanleys/Cup Accessories/Bar
Dustproof, Airtight And Splashproof, Especially Suitable For Outdoor Activities. Caliber: 7-8 Mm Straw Is Suitable. 1 straw Cover. 【Easy To Clean】Easy To Clean, Wash By Hand Or Throw In The Dishwasher.