<p><b>ALOUFEA 20 oz Stainless Steel Tumblers are good at:</b></p> <p>1. the ALOUFEA tumbler is made of 18/8 stainless steel, with double-walled insulation, so your drink will stay hot or cold for hours.</p> <p>2. In dimension, the diameter of lid is 3.4", the height of the body is 6.6" while the bottom width is 2.8".</p> <p>3. Each tumbler comes with a sliding lid and 2 reusable straws, so you can enjoy your drink in both two ways!</p> <p>4. the press-in sliding lid is tight-fit, creating a splash-proof seal. Never worry about spilling on your front shirt anymore!</p> <p>5. the tumblers are made to be durable and reusable for years, so why not replace the plastic cups with these!</p> <p>6. plus, the 20 oz tumbler is designed to fit into most car cupholders.</p> <p><br></p> <p></p> <p><b>Choose from our wide selection of colors and sets to get something that's perfect for you and who you care!</b></p> <p><b><br></b></p> <p></p> <p><b>Here are some tips for you:</b></p> <p>1. Please do not freeze or microwave.</p> <p>2. Hand wash the tumbler before first use and after each use. The sliding piece could be taken off for washing.</p> <p>3. After pouring in boiling water, let it cool down without the lid for at least 3 minutes.</p> <p>4. Please leave some space at top of vessel for lid to avoid overflow.</p> <p>5. Always keep the tumbler away from children when filled with hot liquids.</p>