Keep coffee hot or iced on the go with this 12 oz insulated stainless steel tumbler featuring a leak-proof SmoothSip slider lid, double-wall insulation, BPA-free construction, and a comfortable, spill-resistant design for daily reuse

Single 12 oz SmoothSip Slider Insulated Coffee Tumbler
✔️ Leak-proof slider lid, double-wall insulation, BPA-free, Vanilla

This 12-ounce insulated stainless steel tumbler features a leak-proof SmoothSip slider that prevents leaks while you’re on the move. It’s built for hot coffee in the morning and cold refreshments on hot days, making it ideal for commuting, office use, travel, and outdoor activities.

✅ 12 oz capacity for portable use
✅ Double-wall vacuum insulation keeps beverages hot up to 6 hours and cold up to 24 hours
✅ Leak-proof SmoothSip slider lid prevents spills during transport
✅ BPA and phthalate-free stainless steel construction
✅ Dishwasher-safe lid; hand wash cup and manufacturer’s limited lifetime warranty

💡 What is an insulated travel tumbler with a leak-proof slider lid used for?

A handy everyday solution for enjoying hot coffee or cold beverages on the go.

- Great for commuting, office, and outdoor use
- Keeps drinks at the desired temperature for hours
- Slider lid prevents spills in bags, purses, or cars