Contigo AutoSeal 16 oz Travel Mug sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**

AUTOSEAL LID: Press to sip, then release to seal LEAKPROOF CONFIDENCE: Slider locks closed for extra spill-proof security