Osprey Sylva 12 Women's Hydration Pack - One Size Space Travel Gray ModelNumber=K3708 Weight starts at 533g

Weight starts at 533g

Tap Cap stays securely fastened and has a twist and pull design

6" Negative Spring Air Offset 39 Positive Spring Air S

} Machined aluminum body

Spoke Interface J-Bend Skewer Included No Defined Color Black Rear Axle QR x 130mm Color Black/Red Hub Drilling 28 Bearing Type Sealed Cartridge Hub/Brake Compatibility Rim Brake Cassette Body Type Shimano/SRAM 11 Speed Road Cassette Body Type Shimano/SRAM 8 9 10 Speed

Osprey Sylva 12 Women's Hydration Pack - One Size Space Travel Gray ModelNumber=K3708 Weight starts at 533gThe Osprey Sylva Women's hydration pack delivers everything thats ever been expected from a top tier bike pack plus an AirSpeed back panel that transfers weight to the hips. When you're riding you don't want to think about your pack and the Sylva's streamlined profile does exactly that no matter how you pedal. The Sylva delivers maximum ventilation and hydration. It's the perfect option for desert heat or inescapably humid climes. Airspeed Tensioned