YETI Rambler 30oz Tumbler with Straw Lid
The tumbler that keeps drinks cold for a full day outdoors: the YETI Rambler 30oz with straw lid is our everyday carry pick.
Our Verdict
Double-wall vacuum insulation, 18/8 stainless steel and a leak-resistant straw lid make the 30oz Rambler the tumbler we reach for at the trailhead, desk and road trips alike.
What We Like
- Keeps drinks cold for hours (hot too)
- DuraCoat finish resists chips and fading
- Straw lid is leak-resistant and cup-holder friendly
- Dishwasher safe
- Lifetime-ish durability reputation
Worth Knowing
- Premium price
- Heavy when full
- Straw lid can be fiddly to clean
- No handle on base model
Who Is This For?
Anyone who wants one tumbler for the gym, office, car and trail instead of disposable cups.
The Full Picture
The 30oz size fits standard cup holders, which smaller tumblers often do not. The MagSlider/straw lid seals well enough for a backpack. It is an expensive cup — but it replaces hundreds of disposable ones.
Bottom Line
Buy the tumbler once. The Rambler 30oz is the last one you will need.