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The Hydrapak PackFlask™ is a lightweight, practical hydration system — ideal for staying hydrated on the move without stopping. Compact and compressible, it attaches easily to your pack and gives you quick access to water while keeping your kit organised.
The Hydrapak PackFlask™ bottle holder and flask is a practical, ultra-lightweight hydration system designed for outdoor activities such as hiking, trail running and trekking. It lets you stay hydrated throughout your effort while keeping your hands free, thanks to its direct attachment to your backpack.
Its design combines a soft flask with a stretchy mesh pocket that keeps the bottle securely in place. This pocket also provides extra storage space for small items such as a phone, snacks or a map, helping you stay organised on the go.
The flask stands out for its light weight and compressibility. Once empty, it collapses on itself for minimal bulk — ideal on long-distance outings. Its self-sealing bite valve delivers a smooth flow while preventing leaks, and the dust cap keeps it clean and protected.
Available in two sizes, 500 ml and 750 ml, this system adapts to every user's needs depending on the duration and intensity of the activity. Compact, functional and easy to use, it's a reliable solution for staying hydrated on the move.
The Hydrapak PackFlask™ is:
500 ml: 79 g | 750 ml: 93 g
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