8PCS Stanley Straw Cover, Silicone Ocean Animal Straw Topper For Stanley 14oz&20oz&30oz&40oz Tumblers,10mm(0.4in) Reusable Dust-Proof Reusable Straw Cap. PERFECT COMPATIBILITY: These attractive sea animal silicone straw toppers are designed to fit seamlessly on 30 and 40 oz Stanley Quencher H2.0 Tumblers with Handles and Stanley Adventure Travel Tumblers, and will also accommodate any 10mm (0.4") OD straw.
