Which Osprey hydration packs are best? Hydration packs are the perfect companion to any outdoor adventure. These convenient backpacks contain a reservoir that you can fill with ice-cold water to keep ...

When I first decided to purchase the Osprey Manta 30 hydration pack, I was skeptical on the worth of all its gadgetry. The salesmen swore by its features and versatility, but I was used to something ...