Waldeal Mushrooms Tumbler, Mushrooms Gifts - Christmas/Birthday Gift for Friends - 20 oz Stainless Steel Vacuum Insulated Travel Cup Coffee Mug

These tumblers come with BPA-free, convenient drink lid, made of food grade 304 stainless steel, which is environmentally friendly and has no peculiar smell. Hand wash recommended, don't put in dishwasher or microwave. Wash with water and scratch-free sponge. Do not use any chemicals (bleach, chlorine, etc.). The seal zone technology in the lids guarantees that each stainless steel tumbler is totally leak-proof and spill-proof. The BPA-FREE lid is designed with a slider on the top for easier using, you can drinking it directly without the lid or put your own straw in this straw friendly cups to enjoy smooth drinking. With double-walled vacuum insulation, these insulated cups can keep your favorite beverage at comfortable temperature for hours whatever cold or hot, depending on the outside temperature. This tumbler is great for both outdoor and indoor use like working in the office, exercising, backyard barbecues, picnic, hiking adventure, RV tour, beach outing, by the lake, at the pool, fishing trip or in any daily activity. A great gift idea for Mom, Dad, Wife, Husband, Grandma, Grandpa, Best friend, Girlfriend, Boyfriend and other important people.