HydraPak | Performance Hydration Reservoirs, Soft Flasks ...

PackFlask™ 500ml

PackFlask™ 500ml - Main image
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$29.82 $42 In stock

Category: Reservoirs

An innovative, ultra-light, efficient system for fast-and-light day hikes and long treks, the PackFlask™ puts hydration right where you want it. Securely attach it to your pack harness for hands-free use. A stretch mesh pouch secures the bottle and — without the flask — carries a phone, snacks, or map. The bottle is light, designed to ride comfortably, and collapses when empty for easy packing. Its leakproof self-sealing nozzle delivers high-flow hydration, and a dust cover keeps it clean.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Natalie K. ★★★★★

The attachment system on the harness is rock-solid—I didn't feel a single bounce even while scrambling over boulders. Having the water right on my chest made drinking so easy I actually stayed hydrated for the whole afternoon.

John ★★★★★

Took this on a 12-mile ridge hike and barely noticed the weight, which is exactly what I wanted from a pack-mounted flask. The harness attachment stayed put even when I was scrambling over rocks. Drinking on the move without stopping to dig through my bag is a game changer.

Chloe ★★★★★

Clipping this to my pack harness kept me from stopping on a steep climb, which is exactly what I wanted. The 500ml size lasts about two hours of steady hiking, and it stays put even when I'm scrambling.

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