Memorial Day Sale
Up to 30% off this year’s gear
More Ways To Save
Memorial Day special deals
Syncro 5L Hydration Backpack
Size:
Quantity
Only 2 In stock
Join Summit Club+ and
Warning: California Proposition 65
Streamlined ventilation and hydration with the Syncro 5L Hydration Pack
What Our Gearhead® Experts Are Saying:
“The Syncro 5 is perfect when I want to go fast and light. The airflow on my back is unreal—no sweaty hot spots—and it’s got just enough room for a spare tube, tools, and snacks. The included reservoir and rain cover mean I’m ready for any weather or trail.”
When the goal is speed, simplicity, and staying hydrated, the Osprey Syncro 5L Hydration Pack delivers exactly what we need for fast-paced rides. Its compact, low-profile design carries essentials without adding bulk, while the AirSpeed™ suspension keeps air circulating to keep us cool and dry through long climbs and hot conditions.
The included Hydraulics™ LT 2.5-liter reservoir with a magnetic bite valve ensures easy hydration on the go, and the bike-specific BioStretch harness hugs close to the body for stability over rough terrain. The front mesh pocket and internal tool organization keep spares and snacks right where we need them, and when the weather turns, the integrated high-visibility rain cover keeps our gear protected.
Built with recycled, bluesign®-approved nylon and PFAS-free coatings, the Syncro 5 is the ultimate minimalist bike pack for riders who value comfort, ventilation, and hydration efficiency on every ride.
Details
- Minimalist 5L bike pack designed for hydration and ride essentials
- AirSpeed™ tensioned mesh backpanel offers superior ventilation
- Hydraulics™ LT 2.5L reservoir with magnetic hose attachment included
- BioStretch harness delivers comfort and stability during active rides
- Integrated rain cover with PFAS-free DWR for wet-weather protection
- Front stretch pocket and zip tool compartment organize small items
- LidLock helmet carry and light attachment enhance functionality
- Made from recycled, bluesign®-approved fabrics for sustainable durability
- Item #OSPZ1S3
- Responsible Collection
- [nylon] bluesign®️ APPROVED, Recycled/Repurposed
- Material
- [face fabric] 100D recycled nylon, PFAS-free DWR coating, [bottom] 500D recycled nylon, PFAS-free DWR coating
- Volume
- 5L (305cu in)
- Support/Suspension
- Airspeed
- Shoulder Straps
- Biostretch, bike-specific
- Waist Belt
- yes
- Hydration Compatible
- yes
- Reservoir Included
- Hydraulics 2.5L
- Access
- front panel
- Pockets
- 1 stretch front, 1 zippered slash
- Helmet Carry
- LidLock
- Rain Cover
- included
- Dimensions
- 17.7 x 10.4 x 6.7in
- Claimed Weight
- 2lb 1.5oz
- Activity
- biking
- Manufacturer Warranty
- limited lifetime

Built For The Long Haul
Osprey Packs focuses on one thing: packs that fit just right, carry comfortably, and hold up to years of use. Osprey stands for gear you can trust enough to forget about until the adventure’s done.
Cancer - P65Warnings.ca.gov