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Ascensionist Pack 45L Backpack

Patagonia's Ascenionist Pack 45 L backpack is a function-driven pack that carries a multi-day kit without limiting your efficiency. It features an integrated, asymmetrical spindrift collar that opens wide and closes in a single motion for fast packing. A secondary collar protects your gear from ugly weather and holds gear securely when the pack is hanging at belays. The removable frame sheet, made from a lightweight aluminum rod and covered with mesh, provides support for weighted loads and moves with you as you bend and flex. Ergonomic shoulder straps match your torso's contours for 24-hour comfort, and the pads on the hip belt are removable when you prefer a simple webbing belt.