With the Hydro Flask tumbler, you only have the option to drink out of the straw (if you want to keep the lid on, which you most likely do), but with the Stanley's FlowState™ 3-position lid, you ...

If you already own the old Hydro Flask straw lid, I will say with the authority of someone who's diligently used both that the Flex Straw cap leaks less. More deals from Hydro Flask's summer sale ...

Hydro Flask’s stainless steel ... a leakproof lid, and a straw that ... Kick off the new year on a bright note — especially if you’re a ride-or-die Hydro Flask devotee. This vibrant pink 32 ...

Lids: The main design difference is in the lids. With the Hydro Flask tumbler, you only have the option to drink out of the straw (if you want to keep the lid on, which you most likely do), but ...

With the Hydro Flask tumbler, you only have the option to drink out of the straw (if you want to keep the lid on, which you most likely do), but with the Stanley's FlowState™ 3-position lid, you ...

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.

There's a new 40-ounce handled drink mug on the block, and it's by Hydro Flask. Whether you can't find the Stanley cup color you want in stock or are intrigued by the idea of a water bottle with a ...