Grey Tumbler (32oz) Swig Life 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 32oz Tumbler Assorted Persnickety Unique Gifts Amazon.com: Swig Life 30oz Mega Mug, 30oz Tumbler with Handle and Straw. 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