Nathan VaporAiress 4 8L Headphones Equipped with 2 Nathan x

Equipped with 2 Nathan x Hydrapak 14 oz/ 500 ml flasks with extended straws

cotton-soft and highly breathable

A workhorse for technical terrain

while the main rechargeable battery housing remains fixed and stable against the headband

Nathan VaporAiress 4 8L Headphones Equipped with 2 Nathan xInspired by trail runners, the next generation VaporAiress delivers a secure, customizable women's fit with streamlined storage and rugged, quick drying materials. A new internal wrap panel and front toggles make on the go size adjustment easy, ensuring all day comfort on long runs. Adjustable Fit: Interior wrap around panel with exposed front toggles allows fast, secure size adjustments for a dialed in fit. Performance Materials: Durable ripstop