office stainless steel coffee cup 25 oz (750ML)
https://www.shdrinkware.com/product/office-stainless-steel-coffee-mug/novelty-insulated-tumbler-with-straw-and-lid-stainless-steel-water-bottle-iced-office-stainless-steel-coffee-cup-25-oz-750ml.html
Using double-layer vacuum insulation technology, this stainless steel drink cup keeps your drink cold for 9 hours and hot for 3 hours, allowing you to warm up with a hot drink on a cold morning or enjoy a cold drink after a workout. Warm drinking glass with straw and lid. The wide opening design allows for quick cleaning and quick filling.