Yeti Rambler - 10z. With Magslider lid. Royal Blue. This was a gift. Used once, excellent condition. No scratches on the blue metal body, all paint intact etc. RAMBLER® 10 OZ STACKABLE MUG WITH MAGSLIDER™ LID 4.7 out of 5 stars, average rating value. Read 3598 Reviews. Same page link. 4.7 (3598) Stackable for compact storage and insulated for hot brews. Splash resistant Easy grip handle Dishwasher safe