550 Race 2.0 Handheld Brand_BUFF patented FS6® technology

patented FS6® technology

extra durable & soft nylon

and ventilation zones in the toe provide additional breathability and ultimate comfort

Comfortable hand strap keeps you carrying water grip-free

Size Charts

550 Race 2.0 Handheld Brand_BUFF patented FS6® technologyThe 550 Race 2. 0 Handheld improves upon the successes of its first iteration. UltrAcool Light Mesh has been added for improved breathability and durability. Soft perimeter binding ensures the handheld remains comfortable over the long haul. The design keeps the handheld contour to the shape of our 550 UltraFlask hybrid bottle. The adjustment is quick and easy with no slip once set to your preferred size. A protective taping has been added to the end