XUNWKONG Mason Jar Drinking Lids, Wide Mouth Stainless Steel Sip Lids for Iced Coffee, Smoothies & Cold Drinks, Leak Resistant Reusable Mason Jar Drink Lid, Heavy Duty Metal, 2 PacksTurn Your Mason Jar into an Everyday Cup: Instantly transform your wide mouth mason jar into a functional drinking cup. Whether you're making iced coffee at home, blending morning smoothies, or pouring fresh juice, these mason jar drinking lids make daily hydration simple and convenient. Built to Outlast Plastic Lids: Upgrade from flimsy plastic covers. These reusable mason jar lids are made from durable stainless steel that wont crack, bend, or