Stay hydrated wherever you go with the 40 oz Hydrojug Traveler Stainless Steel Insulated Mug. Designed for superior temperature retention, this double-wall 18/8 stainless steel thermal mug with copper vacuum insulation keeps your drinks cold for hours. The threaded lid with a matching flip-up spout and soft straw ensures effortless, spill-free sipping. Featuring a wide ergonomic handle for a comfortable grip and a durable powder-coated finish, this mug is perfect for travel, workouts, or everyday hydration. Built for convenience, made for adventure.