"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Enter: The Stanley Quencher H2.0 FlowState™ Tumbler (40 oz) and the Hydro Flask 40 oz Travel Tumbler.

Joe Jackson, Outside online's Gear Guy, never thought that the ten years he spent as a raft guide, outdoor retail employee, and vagabond would turn into a career. It’s no secret that I love Hydro ...

When the $20 Micro Hydro was introduced to the world a month ago, all four colors sold out in four days. Now, the bottle is back with some exciting news on the horizon. As of Wednesday, March 19, the ...

Graham Averill is Outside magazine’s national parks columnist, but some of his favorite adventures have happened inside state parks. I still remember when I bought my first hydration pack. It was ...

Marquee image: The tried and true test of the Hydroflask coffee thermos, water bottle, and pint glass used on the regular, every day. PHOTO: David Reddick The first time I discovered the magic of the ...

Dec. 19th, Hydro Flask water bottles are on sale for up to 50% off from retailers like Amazon, REI, and Hydro Flask. A great water bottle is all-year round. Hydro Flask might have hydro right in the ...

I've been covering the best deals and sales for over two years. Hydro Flask's Memorial Day Sale is the perfect opportunity to snag editor-approved designs at 25% off. Whether you’re new to the brand ...