

The Rambler’s slide cover actually stops most (but not all) leakage and only lets drops escape. The one category YETI manages to squeak ahead of some competition is in spill prevention. The main reason to pick this tumbler is if you've gotta have that logo. The magnetic slider is more convenient than a flip-up stopper, but it doesn't make this cup leakproof.

YETI didn't invent this category, but they made the 30-ounce insulated party cup into a must-have accessory for cold refreshment. If you want the easy-filling and easy-sipping convenience of a tumbler, YETI has the same performance drawbacks as the other brands. This is not a Yeti thermos: You can easily beat this kind of insulation with the narrow-neck bottle from Klean Kanteen, for about the same price.

YETI didn’t technically invent this category of drinkware (similar insulated travel mugs have been around for a very long time), but they created a new market with big 30-ounce tumblers targeted at outdoor enthusiasts who loved their coolers for camping and tailgating. If you want something better than a budget-priced tumbler, there’s no way to beat the original YETI – Rambler.
#SMART TUBBLER REVIEWS WINDOWS#
Improving the insulation of a tumbler without making the lid area smaller is like adding better insulation to your house while the doorways and windows are sealed with plastic sheets.īest Buy: RTIC - 30-Ounce Insulated Tumbler In every case we’ve seen (even among top-class insulating mugs and bottles from Zojirushi, Thermos and Hydro Flask) a big lid means mediocre insulation. “Maybe the vacuum is actually less of a vacuum.” Our testing shows, though, that If there’s anything fancy that other brands are doing to improve theoretical insulation performance, the giant plastic lid is an equalizer that levels the playing field. Without buying and trying out these tumblers, it’s easy to make assumptions about performance. This is an updated version of the RTIC, but the old all-metal-no-stopper version is still available. The stopper actually prevents some spills, and compatible accessories are easy to find. The RTIC – 30-Ounce Insulated Tumbler is the best bargain in this lineup, and it’s our top pick overall. Should you get a tumbler, water bottle or travel mug?īest buy: RTIC – 30-Ounce Insulated Tumbler.Best buy: RTIC – 30 oz Insulated Tumbler.If you’re willing to pay, YETI does give you a slide-open spout that’s less annoying, though you run the risk of dribbles and drips. We found that the RTIC – 30 Ounce Tumbler gives you all the same insulation performance and better leak-proofing at less than half the price of the best-known YETI – Rambler. We spent a month using the best insulated tumblers side by side with water bottles and travel mugs.
