5Pcs 0.4in/10mm Diameter Silicone Straw Covers Cap Compatible with Stanley 20 30&40 Oz Cup, Straws Topper for Stanley 40 Oz Tumbler with Handle, Dust-Proof Straw Caps for Water Bottle

Description

🥤 Lock in freshness, lock out dust — sip smarter, live cleaner!

These 5 silicone straw caps, sized at 10mm diameter, are designed specifically for Stanley 20, 30, and 40 oz tumblers. Made from food-grade silicone, they provide an airtight, dust-proof seal that protects your drink from contaminants while being reusable and dishwasher safe. Their compact, stylish design makes them ideal for active professionals who want to keep hydration clean and convenient on the go.