The Rambler 30 oz. is the tumbler that gets you through the day. Your morning brew stays hot and your iced coffee will stay cold - so take your time. Kitchen-grade stainless steel with double-wall vacuum insulation will protect your drink at all costs.  Like the entire Rambler Family, the 30 oz. Tumbler and whichever lid you put on it are dishwasher-safe for easy cleaning. While the magnet on the included MagSlider Lid adds an additional barrier of protection for keeping drinks contained and preventing heat or cold from escaping, please note - this magnet component is not leakproof and will not prevent spills.
18/8 stainless steel made with kitchen-grade stainless steel so theyre puncture and rust-resistant
Double-wall vacuum insulation - keeps cold drinks cold and hot drinks hot until the last sip
Dishwasher safe - because no one needs more work to do
Shatter-resistant - so give the MagSlider lid all youve got
Magnets - makes for easy opening and closing