The 10 Best Hydration Packs for Every Outdoor Activity

Go hands-free while running, biking, and boarding.

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If you’ve ever fumbled around trying to grab your water bottle on a long bike ride, or dealt with the annoyance of carrying a bottle in your hands on a long run, know there’s a much easier way to stay hydrated. For outdoor adventures, consider a hydration pack your most essential accessory. Check out the 10 best hydration packs for biking, running, skiing, or even outdoor concert-going, from the heavy-duty to the lightweight budget options.

This rugged hydration pack holds two liters of liquid, and keeps it cool for up to five hours. Its lightweight nylon construction and padded, ventilated straps makes this pack easy to carry. It’s BPA-free, there’s a reflective safety trim, there’s a main pocket for holding the essentials, and it comes with a lifetime warranty. 

If you’re new to the hydration pack game, this super affordable pick will let you experience the best of having a constant water source, without handing over too many hard-earned dollars. Its small size is great for a run or even rock climbing. 

The compact size of this backpack makes it ideal for daily use when you don’t feel like lugging around a bunch of gear. When you want to stay pared down to the essentials at a music festival, this is the best pack for you. Plus, according to the makers, the drinking valve offers more water per sip than your standard hydration flask. 

A fantastic budget option, this hydration pack weighs two and a half pounds, perfect for throwing on without a second thought for an unencumbered day on the trails or the slopes. The mouthpiece is leak-proof, with a valve you can lock to ensure a drip-free day.

With breathable mesh straps, plus waist and chest straps, this hydration pack is comfortable enough to wear during your most strenuous workouts. It even features a safety whistle. Deceptively slim, the BPA-free bladder holds two liters of liquid, and there will still be plenty of room for your other essentials. 

Meant for all-day adventures, this TETON model is one of the best hydration packs for mountain biking or heavy-duty hiking. The pack itself is roomy so you can fit plenty of gear in addition to your water, which reviewers say stays chilled for up to five hours.

The Raptor has a special helmet attachment point for easy access while crushing some mileage, or just keeping you hydrated on your daily commute in the bike lane. The hipbelt keeps your pack securely in place, but don’t fear sweat, because the whole pack is designed to be breathable. 

Struggling to run with a heavy backpack? A hydration vest can help quench your thirst, without weighing you down. This one is ultra-light with ergonomically crafted Hydraform flasks to mold to your body. It only holds two liters, because drinking too much on an intense run will only slow you down with a dreaded side ache. 

This rugged pack is good for all terrains and weather, featuring a rain cover, plus lots of ventilation. The magnetic sternum strap means a fresh drink of water is always conveniently at the ready. 

Let’s say you’re taking a few weeks to sightsee in Europe (lucky you). You’d do well to travel light, be nimble and stay ready for wherever the day takes you. This hydration pack is designed to be packable, so when you’ve exhausted your water supply during that super-hot day trip in Tuscany, just fold it down and stow it in your pocket.