The Best Owala Water Bottles

This is the Owala to buy if you're only buying one. Twenty-four ounces covers a morning of meetings or a couple of class blocks, and the bottle is small enough that you'll grab it on the way out the door without thinking. It stands about 10.7 inches tall and weighs a bit under a pound empty. That's the whole trick, really. A bottle you resent carrying is a bottle you leave at home.

The lid is the reason people end up owning three of these. Press the button and the cover flips up, exposing a built-in straw and a wide spout at the same time. Sip upright while you're typing. Tilt it back and chug after a run. You can do all of it one-handed, which CNN Underscored's testers called out as faster mid-workout than fussing with a screw top.

Double-wall insulation is rated for cold drinks up to 24 hours, and owners who load it with ice in the morning generally still have some floating around by late afternoon. It's not a hot-drink bottle, though. Owala says to keep hot liquids out of the FreeSip line entirely. If you want your coffee still steaming at eleven, look elsewhere in the brand's range.

Leak-proof is real here, but only if you lock it. Good Housekeeping's lab has repeatedly named the FreeSip a standout for leak resistance with the lock engaged — and just as repeatedly noted that it can weep when the lock isn't fully closed. The carry loop is the lock. Make flipping it a habit before the bottle goes into a bag next to your laptop.

Flaws but not dealbreakers

Cleaning is the tax you pay. The straw folds up inside the lid, the gasket pulls out, and the narrow channels hold water, and reviewers at SELF have flagged that multi-part lid as harder to hand-clean than a single-opening design, with genuine mold risk if you let it slide for a week. The lid is dishwasher-safe; the cup should be hand-washed to keep its finish.

The button is the other issue, and it's the single most-cited complaint across the FreeSip line. After months of daily pressing it can stick or go mushy. And despite the cup-holder-friendly base Owala advertises, the listing for this one warns it's wider than a standard cupholder. Measure your console before you count on it.

The numbers are closer than you'd guess. The 32-ounce stands 10.63 inches tall against the 24-ounce's 10.68 — it grows outward, not upward — and weighs about 0.95 pounds empty versus 0.88. Filled, you'll notice the extra water on your shoulder. Standing upright in a bag, you mostly won't notice anything. That's why this size gets recommended so often for backpack side pockets.

Get this one if your day has a long middle. A full shift, a double class block, an afternoon where you can't wander off to a tap — those are the stretches where 24 ounces means two or three refills. Thirty-two usually means one. If you're tracking intake, the math is friendlier too: two fills puts most people near a sensible daily target without much thought.

Everything else carries straight over. You get the same patented FreeSip spout with straw and swig modes, the same carry-loop lock, the same claim of cold drinks up to 24 hours, and the same wide opening for ice cubes and a bottle brush. You also get the same cleaning chore. And the same warning on the listing: this one won't drop into a standard car cupholder.

Flaws but not dealbreakers

It's the awkward middle child in one specific way — it's wide. Owala states outright that the 32-ounce isn't compatible with standard automotive cupholders, so if your bottle rides in the car, the Twist is the smarter buy. It's heavier than the 24 once it's full, which you'll feel on a long walking commute. And it inherits the FreeSip lid's cleaning burden and button wear.

The side handle changes how you use a bottle more than you'd expect. You can hook it with two fingers while carrying groceries or a laptop, and it's molded to work for right- and left-handed drinkers. Owners regularly point to the handle as the reason this one replaced their older bottles, including people who struggle to grip a wide, slick cylinder.

If you want your last sip as cold as your first, this is the shape to get. Owala rates the double-wall insulation at up to 24 hours cold, the same as the bottles, but the wider body swallows far more ice — and ice is what actually keeps water cold at four in the afternoon. Real Simple notes that Owala's insulated stainless line outperforms the older Tritan plastic FreeSip bottles on temperature retention.

The wide mouth also makes this the easiest FreeSip here to get a brush into, which matters given how much cleaning these lids need. Owala calls the base cup-holder-friendly, and it's a lot more plausible than on the 32- and 40-ounce bottles, which the company says won't fit standard automotive holders. Still, at 5.36 inches across with the handle, check your console first.

Think of it as a desk bottle that travels occasionally, not a commuter bottle. It's the one to buy if you sit in one place for eight hours, refill from a kitchen tap, and want a handle instead of a strap. If you're on a bike or hopping between buildings all day, the 24-ounce bottle is the better companion.

Flaws but not dealbreakers

It's big in every direction, and 5.36 inches across means it won't slide into a laptop sleeve, a bike cage, or most side pockets. That's the trade for the handle. It's also the most expensive bottle here.

A recurring theme in owner feedback is that the lid demands frequent, thorough cleaning to stay fresh — more surfaces and seams than a plain straw lid. And despite looking like a coffee tumbler, it's not one: Owala says the cup isn't for hot liquids, and the cup itself should be hand-washed even though the lid can go in the dishwasher.

Buy this one if your bottle rides in the car. At 2.91 inches across, it drops into a normal cupholder — something Owala says flatly that the 32- and 40-ounce FreeSip bottles can't do. It's taller and skinnier than the standard 24-ounce, which also means it slips into the side pocket of a bag that the wider bottles stretch out of shape.

Losing the push button costs you speed and buys you peace of mind. You twist the top instead of clicking it open, so it's a two-hand job at a stoplight or between sets. In exchange, you skip the mechanism that owners complain about most across the FreeSip line, and you get a leak-proof twist seal rather than a lock you might forget to flip.

You still get the patented FreeSip spout — straw when you're upright, swig when you tilt back — plus double-wall insulation that owners say carries ice through a hot day outdoors. This version handles hot and carbonated drinks, which the push-button bottles don't. Seltzer at your desk without a slow fizz leak is a genuinely nice perk, and so is tea in January.

Flaws but not dealbreakers

Owala lists this one as hand-wash, so you don't even get the dishwasher-safe lid that the push-button bottles offer. The twist top is slower every single time you drink, which you'll notice on a run or in traffic. And at about a pound empty it's the heaviest 24-ounce option here, with a tall, narrow shape that tips over more easily on a crowded desk than the squat bottles do.