![GSI Outdoors Glacier Stainless 16 Fl. Oz. Vacuum Tumbler- Green Spec](http://www.walkaboutoutfitter.com/cdn/shop/products/1419-700734-0-image-1254241_640x640.jpg?v=1667472763)
Clean and durable, made of pure 304/18-8 stainless steel, this vacuum insulated double-walled Tumbler keeps hot and cold beverage temperatures steady without burning hands or forming condensation. Ergonomic shape is comfortable in-hand and is car cupholder-friendly while convenient sip-top keeps bugs out and helps prevent sloshing. Durable 304, 18/8 stainless steel for a lifetime of reliable use. Vacuum insulation keeps your beverage at the optimum temperature.