Insulated drinkware is great for every age group, every occasion, every season, and goes just about anywhere with your client. Keeps drinks cold for 24 hours and hot for 12 hours. Our most popular size is the 22 oz Boss Tumbler that comes with a spill proof sliding lid. Rough riding in the boat, off-roading in your truck, ATV or in the field; the sliding closure resists spills and is straw friendly.*Pricing is per unit based on quantity.