40.1oz Stanely Tumbler with Handle Full set, Lid & Straw -Double-Wall Insulated Stainless Steel Keeps Drinks Hot or Cold for 24 Hours - Perfect for Iced Tea, Coffee, Camping, Travel & Fitness - Fitness Hydration | Modern Tumbler | Durable Tumbler40. 1oz Premium originals Stanely Tumbler with Handle Full set, Lid & Straw Double Wall Insulated Stainless Steel Keeps Drinks Hot or Cold for 24 Hours Perfect for Iced Tea, Coffee, Camping, Travel & Fitness Fitness Hydration Modern Tumbler Durable Tumbler It designed to keep your drinks cold or hot for hours. It features a leak proof lid, customizable drinking options, and is perfect for on the go hydration. Premium Quality Hot & Cold for Hours