Reversible 2-in-1 Fit for Regular + Wide Mouth Jars: Flip the lid to switch sizes—one side fits regular-mouth jars (approx. 2.95" × 0.67"), the other fits wide-mouth jars (approx. 3.15" × 0.67"). A simple solution for mason jar drinking lids when you use different jar styles.
Built-In Straw Hole + Removable Plug: Each lid includes a straw opening and a stopper so you can sip or seal. Great as mason jar straw lids for iced coffee, smoothies, tea, or water—seal it shut when traveling or storing in the fridge.
Airtight Silicone Seal Helps Prevent Leaks: Flexible silicone presses into the jar opening to create a snug, spill-resistant seal that helps keep contents fresh. Ideal mason jar lids for drinking at home, on the patio, or on the go.
Heat-Resistant & Dishwasher Safe for Everyday Use: Durable silicone is made for repeated use and easy cleaning. Rinse quickly or place in the dishwasher after daily drinks and meal prep.
4-Pack with Stainless Steel Straws Included: Set includes 4 silicone lids and 4 stainless steel straws. Perfect if you want mason jar lids with straw hole for multiple jars, or need wide mouth mason jar drinking lids for family use and entertaining.
