Osprey Hydraulics™ LS 1.5 L Lumbar Water Reservoir

Designed for Osprey lumbar packs, this streamlined 1.5-liter reservoir offers a low profile and a shortened hose length optimized for off-the-back carry. The compact bite valve opens and closes with a thumb-operated on/off lever and attaches magnetically to the hipbelt, keeping hydration accesible on the move.