Amphipod AirFlow Trail™ Pack Color:Black/White helping it retain its shape

helping it retain its shape after continued use to deliver a consistent feel and optimal performance

Ideal for training and recreation

Endurance+: Speedo's longest lasting and best-selling chlorine resistant fabric

Tyr's one-of-a-kind TYReco textile

Body: 88% polyester/12% spandex

Amphipod AirFlow Trail™ Pack Color:Black/White helping it retain its shapeBreathable and rugged, this bounce free run pack features a ripstop outer with 3D airmesh back panel and expandable storage to carry just what you need. Rugged nylon ripstop outer construction with 3 gel slots Bounce free, fully cushioned, and non chafing Fully adjustable, stretch comfort waist belt with low profile, quick release buckle Moisture resistant zippered main compartment with internal divider holds keys, phone, nutrition, and more