Come and see our amazing products. our classic water tumblers are double walled and vacuum insulated, which keeps your drinks hot up to 4 hours or cold up to 9 hours.The high-quality, no-sweat design ensures your desk stays free of condensation.Made of 18/8 food grade stainless steel with powder coating, no more worries about peeling or rusting.Highly durable construction and splash-proof design make the travel tumbler great for indoor and outdoor use,it's an ideal coffee tumbler for keeping.Thanks to its slim and sleek body, it is easy to carry and store , also it fits in most cupholders. BPA-free slider lid and stainless steel reusable straws are totally eco-friendly and safe for drinking.The slim coffee tumbler with sliding lid can be used as wine cups, champagne cups, water cup or sports fan travel mugs. Pls confirm with us about the packing info, stock color and exact production time before placing your order