Syncline 12L Hydration Backpack

Built for mountain bikers who need hydration and tool organization without sacrificing stability, the Syncline 12L is our pick for technical singletrack and all-day rides. Its lumbar-positioned 3L Hydrapak reservoir keeps fluid weight low on your hips where it belongs, while the Air Flow back panel cuts down on the heat and sweat that Southern summers pile on.

• 3L Hydrapak lumbar reservoir with magnetic auto-locate hose clip keeps fluid weight centered low on the hips for better balance on steep, technical descents
• Air Flow back panel and air-mesh shoulder straps move heat and moisture away from your back — critical on hot, humid Southeast trail days
• Dedicated internal sleeves organize tire levers, a pump, multi-tool, and spare tubes so your gear doesn't shift or rattle mid-ride
• Fleece-lined top pocket protects sunglasses, goggles, or your phone screen from scratches; deployable helmet carry loop handles full-face or XC lids
• Adjustable sternum strap and waist belt lock the pack in place on rough, rooty terrain — no bounce, no shifting when the trail gets rowdy