Rambler 30oz 887ml Tumbler w MS YETI Rambler 30 oz Tumbler With MagSlider Lid Yeti, 30 oz tumbler Yeti Rambler 30oz Tumbler with MagSlider Lid Promotional Product Inc. Yeti Coolers RAMBLER 30OZ TUMBLER MS BIG SKY BLUE. Iced coffee, sweet tea, lemonade, water, you name it, youre set. Cupholder compatible Splash resistant Dishwasher safe Double wall vacuum insulated Dimensions: 4. 0W x 7. 8H (10. 2W x 19. 8H cm) Empty Weight: 1. 10 LBS (Approx. 0. 5 kg) *Designed to reduce waste, this ships without box