Now with the addition of the MagSlider™ Lid, the YETI Rambler® Tumbler is better than ever! Featuring 18/8 reinforced stainless steel, DuraCoat™ Color Technology, and a magnetic slider, the 20 oz. Rambler® Tumbler offers increased ruggedness, durability, and easy use. The MagSlider™ Lid slides smoothly back and forth, and protects from splashes whether driving on bumpy back roads or hitting some waves on the water.
Ski, climb, hike, camp, and summit with expert-curated, guide-tested outdoor gear from top brands. Shop online or visit us in Seattle for friendly advice!
Not valid on sale items, Garmin products, or Totem Cams. Other exclusions may apply
© 2026, Ascent Outdoors
