Osprey Sylva 12 Womens Hydration Pack - One Size Space Travel Gray ModelNumber=3488 Color Black Defined Color Black

Osprey Sylva 12 Womens Hydration Pack One Size Space Travel Gray ModelNumber=3488 Color Black Defined Color Black Color Black Defined Color Black Flat Protection Sidewall ISO Diameter 559 26" MTN ISO Width (mm) 58 Labeled Size 26 x 2 Tooth Count 34 Ring Position Type Chain Retaining Single Ring Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 104 Color Black Defined Color Black Material Aluminum Biostretch Harness is a bike specific winged shoulder strap shape provides comfort and stability with soft breathable spacermesh contact surfaces and die cut foam ventilation High Energy Magnet Could affect the function of electronic instruments like pacemakers or avalanche beacons Swallowing hazard