Hydraulics 2L Res Green Grass your go-to choice for everyday

your go-to choice for everyday style

the patent pending LockNLoad track base is the most advanced track mount ever created

The inseam is 30

urban design and a tapered fit take this durable adventure junkie to the next level

The self-draining

Hydraulics 2L Res Green Grass your go-to choice for everydayOsprey's Hydraulics 2L Reservoir by Hydrapak is ideal for large volume packs and long duration activities. The HydroStatic backerplate provides structure for easy loading into a full pack and maintains a flat profile. Thoughtful design makes filling, cleaning and most importantly staying hydrated on the trail easier than ever. All parts are BPA free, phthalate free, lead free, guaranteed. All materials are certified food safe according to FDA and EU