Yeti Rambler 18oz Bottle with Flip Chug Cap Size:18 oz Heavyweight high-pile fleece delivers dense

Heavyweight high-pile fleece delivers dense

so your feet hold up whether it's a muggy July trail or a cold-weather grind

The open engineered mesh and FantomFit construction lock your foot down without weighing you back

or off the clock

Medium grey colorway pulls double duty — works equally well on a run or running errands

Yeti Rambler 18oz Bottle with Flip Chug Cap Size:18 oz Heavyweight high-pile fleece delivers denseFor shorter runs, day hikes, or desk duty, the Rambler 18oz Flip Chug is our pick when you need hydration fast and hands mostly free. Vacuum insulation holds temperature for hours in Southern summer heat, while the one hand Flip Chug Cap opens and flows without unscrewing or fumbling. At 18oz, it tucks into a vest pocket without the bulk. Flip Chug Cap opens one handed and seals completely shut no leaks when closed, no flow restriction when open