The double wall insulation makes the tumbler sweat-free! It is 2X heat & cold resistant compared to a normal travel mug and is BPA and lead free. It keeps your drink COLD for up to 12 hours, and HOT for up to 8 hours. 18/8 PREMIUM STAINLESS STEEL - also known as Type 304 Food Grade, and material won't retain tastes or odors. For best results, hand wash with soap, water and a scratch-free sponge. The splash-proof lid keeps your beverages intact from the commute to the campsite. The flip-top closure resists spills and is straw friendly. Clear lid lets you know exactly how much drink you have. The Ideal Size: With a 20-ounce capacity, wide mouth diameter 3.45 inch especially designed for ice lovers to load big ice cubes into the insulated tumbler. The mug has a narrower bottom to fit most standard cup holders. Suitable for Sports, Travel, Road trip, Barbecue, Camping, Party, etc. You can share them as gifts on birthday, Christmas and Thanksgiving with your family, friends, teachers, colleagues and sisters.

Printed with eco-friendly plant-based inks or powder coated with BPA-free material directly on the stainless surface. Tumblers include BPA-free, leak resistant, easy-to-clean and easy-close lid. 

Triple insulation reduces condensation and keeps your drink hot for up to 8 hours or cold for up to 24 hours.

Copper-lined 18/8 stainless steel construction is durable, and material won't retain tastes or odors. For best results, hand wash with soap, water and a scratch-free sponge.