Nathan’s Vapor Airess

VaporAiress 2.0 is back and better than ever! Body-mapped and designed specifically for the female form, it’s Nathan’s first race vest to feature the innovative CinchFit Adjustable Sizing System, resulting in a fit and feel so personalized, you’ll think they tailored it just for you.

• Weight: 8.3 oz./235 g. (without bladder). 12.2 oz./347 g. (with bladder).
• Chest at Sternum: XXS-M – 26″ – 33″ (66 cm. – 84 cm.); L-XXL – 33″ -41″ (84 cm. – 104 cm.)
• Storage Capacity: 427 cu. in./7 Liters.