Syncro 12 (Fall 2022)



Mountain biking hydration pack with excellent ventilation

With features and comfort that match your expectations of a top-tier mountain biking pack, the Osprey Syncro 12 is the ideal pack to carry a full day of gear in hot and humid climates. When you’re pedaling under the sun, staying cool is a priority and the Syncro 12 delivers with a 3D-tensioned “trampoline-style” AirSpeed backpanel—Osprey's highest level of ventilation. A contoured mesh backpanel keeps things extremely comfortable and bike-specific shoulder straps curve to mimic the position you assume when reaching for your handlebars, providing superior fit and stability while you ride. An included 2.5-liter reservoir makes certain you don’t go thirsty and an integrated removable raincover ensures weather won’t rain on your parade.

WARNING for California customers: This product can expose you to chemicals including dimethylformamide, which is known to the State of California to cause cancer. For more information, go to


• Maximum ventilation with AirSpeed backpanel and bike-specific shaped harness
• Dedicated hydration compartment with included Osprey Hydraulics® LT 2.5L reservoir by Hydrapak
• Front stretch mesh pocket
• Scratch-free, heat-embossed zippered slash pocket
• LidLock helmet carry
• Loop for blinky light attachment (light not included)
• Integrated removable high-visibility raincover
• Magnetic sternum strap for quick access to reservoir bite valve
• Zippered tool organization pocket
• Dual stretch mesh side pockets
• Dual upper and lower side compression straps
• Padded spacermesh hipwings with webbing ErgoPull waist strap provides comfort and stability

Peripheral LightWire frame creates a platform for a contoured tensioned mesh backpanel

3D-tensioned breathable mesh backpanel provides extreme ventilation with a comfortable fit

-- Osprey-engineered bike-specific harness with winged shoulder strap shape contours the shoulder providing superior comfort and stability
-- Soft breathable spacermesh contact surfaces and die-cut foam ventilation

MAIN: 100D Nylon Mini Honey Comb
BOTTOM: 500D Nylon Packcloth

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