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If you need a bottle that keeps drinks cold for 24 hours, hot for 12, and still withstands a drop or two, the Hydro Flask is on point. The Yeti uses double-wall vacuum insulation too, their bottles are built like a tank, with nearly twice the wall thickness, but it’s slightly inferior in terms of Insulation performance.

We tested both bottles side by side to find out: cold retention, heat retention, weight, and durability.

Here’s what we learned.

Insulation

Both brands claim to be equally good at keeping cold drinks cold and hot drinks hot for hours.

For this test, we poured near-boiling water (207°F) into each bottle straight from the kettle left them for 12 hours.

Hydro Flask held water at 116.6°F. Yeti also impressed, dropping just 12°F.

After 24 hours in a warm environment, the results were: Hydro Flask – 55.4°F, Yeti – 52.9°F.

As you can see, the results are very close in values.

Yeti

Durability Test

We dropped every bottle from 36 inches onto an angle iron, simulating real-world falls. Yeti held up extremely well, showing only minor cosmetic damage. Hydro Flask had Some dents, but it stayed watertight.

We also threw two bottles down the stairs. The Yeti only received a few scratches and the Hydro Flask got a dent in it. So, after durability tests Yeti has better performance than Hydro Flask.

Price

Models from the two brands are in roughly the same price range: the Yeti 26 oz Water Bottle can be purchased on the official website for $40, while the 24 oz Wide Mouth with Flex Straw Cap model from Hydro Flask costs $39.95.

Hydro Flask (1)

Weight

Yeti bottles tend to be heavier than Hydro Flask bottles of similar sizes. For instance, a 26-ounce Yeti Rambler weighs more than a 24-ounce Hydro Flask Standard Mouth.

Cleaning

Both interiors are generally easy to hand-wash with a bottle brush. Hydro Flask’s straw cap can be a bit more finicky to clean. Yeti bottles are often dishwasher safe.

Materials

Both brands use high-quality 18/8 pro-grade stainless steel to ensure a pure taste without flavor transfer. Hydro Flask bottles are BPA-free and Phthalate-free. Yeti uses a stainless steel-coated lead pellet in the base for the vacuum seal, but it is contained and should not come into contact with the contents unless the bottle is severely damaged.

Final Verdict

In our opinion, Hydro Flask bottles are better suited for everyday hydration, school, and gym. Yeti is more suited for outdoor hydration andventures. Yeti wins for long-term durability with ultra-durable construction. It’s the top choice for rough use or outdoor environments.