KETIEE Stainless Steel Insulated Coffee Mugs 12oz Spill Proof The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Insulated Stainless Steel Vaccum Leakproof Cups Everywhere Reusable Coffee Cups 12 oz with Lid Keep Hot / Cold for Hours Keeps cold drinks cold for 6 hourskeeps hot drinks hot for 4 hours On the Go Travel Mugs- Backpack Friendly Leight WeightCompact Size No Seam Stainless Steel Coffee Maker Friendly Cupholder Friendly Wide Mouth- Easy to Clean KETIEE Travel Mugs 12oz Insulated Stainless Steel Coffee Mug to Go Spill Proof Keep your coffee hot for hours, smoothies nice and chilled, or iced tea iced. KETIEE Travel Mugs 12oz 12 oz Coffee Cups Reusable Ditch the single-use iced coffee or smoothie cup with KETIEE drinkware KETIEE Travel Mugs 12oz 12 oz Coffee Tumbler with Lid KETIEE mugs are a necessary addition to morning hikes, kayak trips, and daily commutes. KETIEE Coffee Cups 12oz Insulated Coffee Cups Reusable Ditch the single-use iced coffee or smoothie cup with KETIEE drinkware KETIEE Travel Mugs 12oz Coffee Travel Mug 12 oz with Lid Built for the wilds of camp, KETIEE capped mugs keep your morning joe or oatmeal piping hot. KETIEE Coffee Mugs 12oz Travel Coffee Mug Unique Ditch the single-use iced coffee or smoothie cup with KETIEE drinkware How much coffee can it hold? Please don't overfill your insulated travel mug with hot food or drinks. It could spill and scald you. The capacity of your KETIEE reusable coffee cups is designed to be filled just below the lid. Does it leakproof or spill proof? To prevent leaking and spills, please make sure your lid is screwed on completely before use. How can i clean it? Please keep it away from fire. Hand wash only. Do not microwave. No heat. How to make the best hot or cold effect? For Best Results of Your Stainless Steel Vacuum Coffee Mugs, Preheat or precool your travel mug by filling it with hot or cold water; Let it stand for 5 minutes; Empty your coffee cup and immediately fill with your favorite hot or cold drinks.