Black Diamond JetForce Pro 35L Booster Expansion Pack

Heck, bring the kitchen sink! The Black Diamond Jetforce Pro 35L Booster Expansion Pack attaches to the new JetForce Pro system to add 35-liters of additional storage space. Equipped with a dedicated avy tool pocket, plus space for extra layers, water, and any miscellaneous gear, this expansion pack is perfect for those who don't like to be restricted.