The 40oz Mighty Mix Tumbler is the perfect blend of functionality and style! Designed with a double-wall stainless steel exterior and a plastic interior, it's a great option for those who prefer not to drink directly from stainless steel. The innovative dual-use lid offers ultimate versatility —drink from the regular opening with a closure or flip open the straw for a refreshing sip. This push-on lid design makes it easy to use on the go. Each tumbler comes individually boxed, making it ideal for gifting. Double-wall stainless steel exterior with a plastic interior • Dual-use lid with both a closure and flip-top built in straw option • Push-on lid for a secure fit • Handle - not removable. • Individually boxed for convenience • Affordable and quick to customize with vinyl • BPA Free Color Options: • Baja Mix • Rose Plum • Zesty Mix • 80s Mix •Asteroid