Comfortably wear your water and other essentials with the Nathan QuickStart 4L Unisex Hydration Vest. Low-profile, unisex fit with adjustable front and side straps. Main back zippered pocket for extra layers and otherrunning essentials. Includes a 1.5L BPA-free bladder. Front storage is perfect for quick access to nutrition and phone.
Includes 1.5L bladder
Front storage for nutrition and phone - fits up to iPhone 7 Plus
Main back zippered pocket for extra layers and other running essentials
Adjustable front and side straps for a perfect fit
Soft perimeter binding prevents chafing
One size fits most: 26 - 52" chest size
Weight: 5.5 oz (without bladder), 9.5 oz (with bladder)