One of the best things about Liquid I.V. Hydration Multiplier is how convenient it is. The single-serving stick packets are perfect for taking to the gym, sports games, and long flights.

Price at time of publish: $160 It’s not reservoir compatible, only soft flask. The best running hydration packs don’t necessarily have the biggest capacity (if you’re running an ultra, look elsewhere) ...

It’s perfect for winter hydration needs and will help you stay salty year-round. The best way to use this product is to mix one packet with 16 ounces of water (or more, depending on preference).

Available on the CamelBak website, the SnowBlast 22 Winter Hydration Pack is currently reduced to just $60 dollars, and ...

CORE is designed to work with you, promoting hydration and balance. PERFECT pH LEVEL: It is ultra-purified with just the right amount of electrolytes and minerals to work in harmony with your body ...

The hydration vest is fast becoming a must-have addition to a runner’s arsenal, especially if you’re aiming to increase your ...

It's especially helpful for ultramarathons and trail runs, where you won’t likely have easy access to water along the way. The best hydration packs are great for short runs too, though: There’s no ...

While day hiking, trail running, backpacking, and scrambling, OL writers and editors have put thousands of miles into testing the best hiking backpacks. When testing a pack, we focus on comfort, ...

Though they’re best suited for longer treks with heavier packs, they are comfortable to wear on hikes of any length. These versatile boots offer trustworthy traction, top-notch cushioning ...