Amazon.com: Swig Life 30oz Mega Mug, 30 oz Tumbler with Handle and Amazon.com: Swig Life 30oz Mega Mug, 30oz Tumbler with Handle and Straw Amazon.com: Swig Life 30oz Mega Mug, 30 oz Tumbler with Handle and Swig Insulated Drinkware, Tumblers & Straws Palmetto Moon Swig Life 30oz Mega Mug, 30oz Tumbler with Handle and Straw, Large. This To Go tumbler combines our new dual threaded Flip + Sip leakproof lid, flex carry handle, and is cup holder friendly. The straw features a curved tab that makes it easy to flip open for smooth sipping. When you're on the go, snap the straw shut for a leakproof, worry free experience. DETAILS: Holds up to 30oz Keeps drinks cold 24+ hours and hot 9+ hours Fits most standard cup holders Double walled, vacuum sealed, and copper plated Condensation free and non breakable Constructed of 304 18 8 stainless steel Built in silicone coaster base prevents slips, drips, and scratches Includes a Large Flip + Sip Lid with removable straw and flex handle