Nathan VaporAir 3.0 7 Liter Hydration Pack - NS30390-60270 Size:L/XL - Molded external heel counter

- Molded external heel counter helps control heel movement

The Drive Mesh Run Bra provides run-ready compression support with unique combo of high-neck and mesh bra layers

A sleek new bottom unit and track-inspired upper make the latest update to the xc900 series perfect for dusting the competition

along with ample storage space

- Bonded and free-cut seams offer distraction-free comfort

Nathan VaporAir 3.0 7 Liter Hydration Pack - NS30390-60270 Size:L/XL - Molded external heel counterThe VaporAir 3. 0 7L Vest is the next generation in the award winning VaporAir Airess series. By incorporating new materials, hardware and pocket design, these new Vapor vests are our best version yet. Notable updates include newly exposed air mesh shoulder straps, colorful bungee cords on front shoulders and back center panel for additional storage options, low profile hardware on sternum straps and new back zipper pocket that is easier to access