The amazing Rocky Mountain™ Tumbler keeps hot drinks hot for up to 12 hours and cold drinks cold for up to 24 hours! With a stainless steel design, double wall insulation and a clear, spill-resistant sliding lid, this large-capacity tumbler holds ice water, soft drinks, fruit smoothies, coffee, tea, soups and more. It fits all standard vehicle cup holders, and is ideal for car, office, camping, tailgating, boating, beach days, working in the yard and more. The BPA-free, heavy-duty, sweat-free design holds 30 oz. Stainless steel and plastic. A great gift for everyone! 8"H.