Osprey Hydraulics Three-Magnet Kit - One Color - One Size
Osprey Hydraulics Three-Magnet Kit - One Color - One Size, "Keep your hydration pack's hose in place with Osprey's magnetic hose attachment. When bumpy trails or high-impact activities make the hose on your hydration pack bounce around, add the Osprey Detachable Sternum Strap Magnet Kit for easy-to-grab access to your water. HydraForm reservoir compatible Holds your hydration hose in place with magnet snap while on bumpy terrain"""