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Men's Nathan VaporAir 3.0 7L Hydration Pack



Get ready for longer adventures with the Nathan VaporAir 3.0 7L Hydration Pack.

The unisex VaporAir is body-mapped and tailored to work with almost any body type thanks to its Adaptive-Fit™ Adjustable Sizing System. Two adjustment points let you alter the fit of the waist and chest separately for maximum comfort during your runs, walks, hikes and races.

The VaporAir 3.0 is equipped with seven liters of storage and a two-liter bladder for water, so you can carry all of your essentials with you for a full day on the move. The large main back storage compartment is perfect for stashing all of your extra layers and gear, while the colorful bungee cords on the front shoulders and back panel give you even more storage. Plus, there are storage loops on the side for trekking poles.

Front shoulder pockets are big enough to carry water flasks up to 22 oz and two zippered storage pockets near the Adaptive Fit straps are ideal for valuables and electronics. There are also additional front zippered pockets.

Nathan redesigned the shoulder straps and back with a two-layer moisture-wicking air mesh that gives you more breathability and comfort during warm weather adventures.

With 360 degrees of reflectivity for visibility in the dark and a breathable, chafe-free fit, the Nathan VaporAir 3.0 7L Hydration Pack is ready for long summer runs or a fun day in the woods.


Sternum Inches

Sternum CM










What's New

Nathan listened to feedback and made some improvements to the VaporAir 3.0. They redesigned the shoulders and back adding a new moisture-wicking air mesh to make it more breathable and comfortable.

There is also a new back zippered pocket for easy access on your run with colorful bungee on the front shoulders and back panel. They added colorful bungee cords on the front shoulder and back for easy access to your gear and external loops to make it easier to get trekking poles in and out. Plus, there is now extended sizing.


Weight without Bladder: 8.8 oz

Weight with Bladder: 13 oz

Storage Capacity: 427 cu in/7 Liters

Equipped with a 2L bladder with quick release valve


Hand wash only - Nathan Power Wash Recommended.

To clean bladder remove tubing, rinse tubing and bite valve. Turn bladder inside out rinse dry standing up.

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