Stay hydrated with the Wyld Gear Wyld Side 40 oz Travel Tumbler. The 18/8 stainless steel construction affords durability, while the copper coated core helps keep drinks colder for longer. The one-piece handle provides a firm grip, and the straw topper helps keep out debris. Wyld Gear Wyld Side 40 oz Travel Tumbler Breeze - Thermos/Cups &koozies at Academy Sports