The Helinox Chair One folds down smaller than a bottle of soda, sets up in under a minute, and weighs less than my filled 32-ounce tumbler.

Lugging around a huge 64-ounce water bottle doesn’t make sense when there are slimmer, lighter-weight options like the miniature Hydro Flask or Kinto Travel Tumbler that are perfectly easy to ...

This mini Hydro Flask water bottle sold out in 24 hours the last time it was restocked. The brand just brought it back in two fresh colors for spring.

The best travel tumbler we have tested is currently on sale in a ton of colors and two popular sizes, but only for a limited time.

You're not imagining it: reusable water bottles are getting smaller. The trendiest option on the market, from Hydro Flask, is as small as an iPhone.

Right now, Amazon is selling a Hydro Flask All Around 40 Oz Travel Tumbler in Black for just $24. That’s 39% off the regular list price of $40.

From daily hydration to adventure-ready designs, we've tested a wide range of water bottles and picked our top 10, including options from Lululemon, YETI, Columbia and more.

Bag charm enthusiasts, assemble. Hydro Flask — a water bottle brand founded in 2009, which peaked during the colloquial “VSCO girl era” years back but continues to hold the public’s ...

The 40-ounce Hydro Flask Travel Tumbler is on sale at Amazon for $25.97, down from the regular price of $39.95. That's a 35% discount.

If that still feels too big for you, Hydro Flask offers a 32-oz tumbler while Owala has a 24-oz sipper (which FYI does not have a handle).

Hydro Flask’s stainless steel water bottles are dependable, durable, and editor-trusted. Today, the brand introduced two vibrant colors exclusively with Target.