Black Diamond C4 Camalot .75 Size:0.5 Our incredibly ventilated AirSpeed backpanel

Our incredibly ventilated AirSpeed backpanel means you won't have to deal with the discomfort of hoisting a sweaty pack onto your back

and YakGear

FreeSpan suspended open-air mesh backpanel keeps you cool and comfortable on the trail

This best-selling style comes in a Slim Fit and is cut from a breathable

Black Diamond C4 Camalot .75 Size:0.5 Our incredibly ventilated AirSpeed backpanelThe world's best selling, most trusted cam just got better. The new, redesigned Camalot C4 has now upped the ante, considering it's 10% lighter yet just as durable as before. Plus, it features a modern design that improves on the old tried and true Camalots. The cam's lobes are lighter and more sculpted, optimized for strength to weight, while the slings have a visual update for easier differentiation when racking. And speaking of racking, we're