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🔥 #136 in Insulated Tumblers · New Best-in-class insulation — premium build for serious cold retention.
YETI Rambler 30oz Insulated Tumbler w/MagSlider Lid — Seafoam
YETI 3.8
#136
in Insulated Tumblers
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01 / Spec
Top features
Capacity30 oz
InsulationDouble-wall vacuum insulation
Material18/8 stainless steel
The YETI Rambler 30oz is a premium vacuum-insulated stainless-steel tumbler with double-wall construction designed for all-day cold/hot retention. Features include an 18/8 stainless-steel build, a MagSlider lid (magnetic, slide-open design), fits standard cup holders, and maintains ice for 24+ hours or beverages hot for 12+ hours. The seafoam finish adds visual appeal. Dishwasher safe. Built for outdoor enthusiasts, commuters, and anyone prioritizing long-term insulation performance over budget. YETI's reputation for durability is well-earned, though the premium pricing reflects brand cachet and craftsmanship.
02 / Signals
Why it's hot
Premium insulated tumbler with YETI's iconic durability and ice retention.
- Value for money 42
- Review rating & velocity 90
- Community sentiment 98
- Brand reputation 100
- Search heat 84
- Est. return & defect rate 94
03 / Verdict
Pros & cons
Pros
- Holds ice 24+ hours
- Rugged stainless-steel construction
- MagSlider lid is secure and easy to use
- Fits standard cup holders
- Great for outdoor use and commuting
Cons
- Premium pricing ($45+)
- Heavier than budget alternatives
- MagSlider lid requires hand-washing for best seal longevity
- Limited color variety compared to competitors
Capacity30 oz
InsulationDouble-wall vacuum insulation
Material18/8 stainless steel
Lid TypeMagSlider magnetic lid
Cold Retention24+ hours
Hot Retention12+ hours
Cup Holder FitYes, standard holders
Dishwasher SafeYes
Bpa FreeYes
ColorSeafoam
05 / Your take
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06 / Rivals
Compare with
07 / Variations
Other colors & sizes
Top pick
YETI Rambler 30oz Insulated Tumbler with MagSlider Lid
Charcoal
#53 in Insulated Tumblers
YETI Rambler 30oz Tumbler in Nordic Blue
Nordic Blue
#57 in Insulated Tumblers
YETI Rambler 30 oz Insulated Tumbler with MagSlider Lid
Black
#62 in Insulated Tumblers
YETI Rambler 30oz Tumbler with MagSlider Lid (White)
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YETI Rambler 30oz Tumbler in King Crab
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YETI Rambler 30oz Insulated Tumbler with MagSlider Lid (Navy)
Navy
#98 in Insulated Tumblers
YETI Rambler 30oz Tumbler, Nordic Purple
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YETI Rambler 30oz Insulated Tumbler with MagSlider Lid
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