The Nathan VaporAir 3.0 7L Hydration Vest is the perfect companion for runners and outdoor enthusiasts. With a 7L capacity, it provides plenty of storage for your essential items, while the airmesh shoulder straps and lightweight construction keep you feeling comfortable and secure. The colourful bungee cords on the front shoulders and back centre panel provide extra storage and thelow profile hardware on the sternum straps further secure the vest.  Also, the VaporAir Adaptive-Fit™ design offers an adaptable fit that can be easily adjusted on the run, while breathable mesh materials ensure that things stay cool and dry regardless of the length of run or weather conditions. No matter what, runners can always trust that the Nathan VaporAir 3.0 Vest will deliver dependable performance every time they hit the roads or trails.