2026年のベストタンブラー4選 | Wirecutterのレビュー

The 4 Best Tumblers of 2026 | Reviews by Wirecutter Advertisement SKIP ADVERTISEMENT We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more › Why you should trust us Who this is for How we picked and tested Top pick: Simple Modern Classic Tumbler (24 ounces) Runner-up (straw lid): RTIC Everyday Tumbler (20 ounces) Runner-up (sipping-port lid): Yeti Rambler Tumbler with MagSlider Lid (20 ounces) Best tumbler for travelers: Stanley The IceFlow Flip Straw Tumbler (20 ounces) The competition A good insulated tumbler may be all the encouragement you need to stay adequately hydrated throughout the day. Vacuum-insulated tumblers keep beverages cold for hours, and you can drink from their spill-reducing lids (through either a sipping port or a straw). These reusable drinking vessels, which have grown in popularity over the past few years, are a great alternative to disposable cups and single-use plastic. After researching dozens of tumblers and testing 11, we’ve decided that the 24-ounce Simple Modern Classic Tumbler is the best one for most people. Everything we recommend Top pick The best tumbler Simple Modern Classic Tumbler (24 ounces) This affordable, leak-resistant tumbler keeps hot and cold drinks at an ideal temperature for hours. And it’s the only one we tested that comes with both a straw lid and a flip-top lid. $19 from Amazon Runner-up For straw-lid users RTIC Everyday Tumbler (20 ounces) This tumbler kept beverages cold longer than any other we tested. And its lid prevents most leaks. But it comes in a limited number of colors and sizes, and it has a straw lid only. $30 from Amazon $30 from Walmart Runner-up For sipping-port users Yeti Rambler Tumbler with MagSlider Lid (20 ounces) This tumbler is easy to sip from and operate while you’re driving. However, it leaks more when it’s knocked over, doesn’t insulate as well as our other picks, and lacks a straw lid. $35 from Amazon $35 from REI $35 from Yeti Best for... Best tumbler for travelers Stanley The IceFlow Flip Straw Tumbler (20 ounces) This tumbler has a leakproof lid with a stashable built-in flip straw. It has a contoured body, so it’s simple to hold, and the handle makes it easy to carry around. $27 from Amazon $35 from Dick's Sporting Goods Top pick The best tumbler Simple Modern Classic Tumbler (24 ounces) This affordable, leak-resistant tumbler keeps hot and cold drinks at an ideal temperature for hours. And it’s the only one we tested that comes with both a straw lid and a flip-top lid. $19 from Amazon Of all the tumblers we tested, the 24-ounce Simple Modern Classic Tumbler impressed us the most. This stainless steel, double-walled vessel was among the most leak-resistant tumblers we tried. It also kept our drinks as cold as — and, in some instances, colder than — tumblers bearing more-recognizable brand names. This vessel is the most affordable of our picks, and it’s the only tumbler that comes with two different lids — a straw lid and a flip-top lid (at no additional charge). Also, it comes in dozens of patterns, colors, and designs. Runner-up For straw-lid users RTIC Everyday Tumbler (20 ounces) This tumbler kept beverages cold longer than any other we tested. And its lid prevents most leaks. But it comes in a limited number of colors and sizes, and it has a straw lid only. $30 from Amazon $30 from Walmart If our top pick is unavailable, and you prefer drinking from a straw, we recommend the 20-ounce RTIC Everyday Tumbler . It kept iced drinks at a colder temperature for a longer period (nine hours) than any other model we tested. And its lid seals tightly enough to prevent it from leaking (unless you turn the tumbler upside down). However, the Everyday Tumbler has a straw lid only, so that could be a dealbreaker for folks who want a tumbler for both hot and cold beverages. Also, compared with our other picks, this model comes in a limited number of colors and sizes. Runner-up For sipping-port users Yeti Rambler Tumbler with MagSlider Lid (20 ounces) This tumbler is easy to sip from and operate while you’re driving. However, it leaks more when it’s knocked over, doesn’t insulate as well as our other picks, and lacks a straw lid. $35 from Amazon $35 from REI $35 from Yeti If you can’t find our top pick, and you know you’re going to need something with a sipping port, we recommend the 20-ounce Yeti Rambler Tumbler with MagSlider Lid . Its rim has a sloped lip, for easy sipping, and the smooth-operating MagSlider Lid reduces the likelihood of spills when the tumbler is upright. But if you knock it over, this vessel leaks more than our other picks, and it doesn’t keep drinks as cold. Also, it comes with the MagSlider Lid only — if you want to use a straw lid too, you’ll have to buy one. Best for... Best tumbler for travelers Stanley The IceFlow Flip Straw Tumbler (20 ounces) This tumbler has a leakproof lid with a stashable built-in flip straw. It has a contoured body, so it’s simple to hold, and the handle makes it easy to carry around. $27 from Amazon $35 from Dick's Sporting Goods Much like our other picks that come with straw lids, the 20-ounce, leakproof Stanley The IceFlow Flip Straw Tumbler has a built-in flip straw, for quick beverage access. But unlike the straws on those other picks, the IceFlow’s straw can be tucked away when it isn’t in use. The tumbler also has an easy-to-grip contoured body and a carrying handle built into the lid (rather than jutting from the side), so it fits easily into a backpack’s bottle pocket. Why you should trust us Since 2019, I’ve been analyzing, reviewing, and generally obsessing over products here at Wirecutter, where I’ve written about everything from label makers to solar-eclipse-viewing gear . For this guide: I drew upon my experience researching and testing insulated wine tumblers; I also spent quite a bit of time testing the buzzy Stanley tumbler against 40-ounce dupes that line store shelves. Most insulated tumblers — whether palm-sized or gigantic — are made from the same materials. And they function in similar ways, which gave me a leg up when I started my research for this guide. Like all Wirecutter journalists, I review and test products with complete editorial independence. I’m never made aware of any business implications of my editorial recommendations. Read more about our editorial standards . Who this is for A tumbler is a good sidekick for anyone trying to drink more water throughout the day. Tumblers, insulated water bottles, and travel mugs are, of course, very similar — they all keep drinks cold or hot for long periods of time. Yet there are key differences. Most insulated water bottles are leakproof (thanks to their screw-top lids, which require two hands to open), and they don’t have sipping ports. Travel mugs , typically intended for warm drinks, have sipping ports that seal securely to prevent leaks. Tumblers, geared more toward cold drinks, may also have lids with built-in ports, but they don’t seal as securely as the ones on travel mugs. Tumblers often have a wider mouth, to accommodate ice cubes, and they may include a straw for sipping. For example, unlike water bottles, which need to be uncapped, tumblers give you immediate access to your beverage. Eliminating the step of unscrewing a cap may seem like a small change, but it makes a drinking vessel far more convenient to use. Tumblers made with double-wall insulation can keep beverages cold (or hot) for long periods of time — which is handy whether you’re sipping from it on a sunny beach or leaving it on your bedside table overnight. A tumbler can also replace disposable cups at fast-food restaurants or gas stations. When dropped, stainless steel tumblers won’t shatter (like glass) or crack (like plastic), so they’re good for a variety of places where glassware isn’t appropriate (such as poolside or bedside). They’re also more kid-friendly than standard glass cups or flimsy plastic bottles. If you’re primarily drinking warm drinks The Best Travel Mug After testing travel mugs for more than 10 years, we’re still confident that the Zojirushi Stainless Steel Mug is the best mug to keep drinks hot for hours. How we picked and tested Connie Park/NYT Wirecutter We considered nearly 30 tumblers, from popular as well as lesser-known brands. And we narrowed our list to 12 to test, based on the criteria below: Temperature retention: Double-walled, vacuum-insulated stainless steel tumblers offer the best temperature retention , so we tested only those. Lid design: Most tumblers include either a standard lid with a mouthpiece to cover the sipping port or a lid that has a straw. We preferred standard lids with secure sealing mechanisms and rubber gaskets (to keep the lid in place) and straw lids with a gasket at the straw’s entry point (to prevent leaking). We also tested tumblers with flip-straw lids, in which the straw mouthpiece can be pushed down to create a seal (when it’s not in use). Ease of cleaning: We preferred tumblers that are dishwasher-safe. We also favored lids with removable sliders and gaskets, which allow for deep cleaning in the crevices, where gunk can accumulate. Anti-slip measures: Most tumblers aren’t completely leakproof. The best way to keep all of the liquid inside your tumbler is to prevent it from tipping over. So we looked for tumblers with grippy rubber bottoms, to prevent sliding, but we didn’t disqualify any contenders lacking this feature. Cupholder compatibility: There is no standard cupholder size among automobiles, but we looked for tumblers with slim or tapered bottoms that could fit in most cupholders, including those on gym equipment and strollers. Multiple capacities: We tested tumblers that hold 20 to 24 ounces. Still, some people might want a tumbler that holds more (or less) liquid, so we took into account the variety of sizes each company offers. Handles: Most tumblers with handles are larger-capacity drinking vessels, typically a