My new water filtration setup. Filling my 3l bladder with filtered water from a 500ml soft flask without needing to remove it from my pack. : r/CampingGear
Hydraulics 3 L Reservoir N/A | Buy Hydraulics 3 L Reservoir N/A here | Outnorth
Osprey Europe Hydraulics 3 L Water Hydration Reservoir - Blue : Amazon.co.uk: Sports & Outdoors