The EDC Pump is a compact, high-volume pump designed to carry our EDC Tool System + our Pliers & Plug Kit. Its hollow design and CNC aluminum construction make it ultralight and durable. Never get stuck on the trail without a pump! Material: 6061-T6 Weight: 160g - 100cc (without EDC tool system) Colour: Black Volume: 100cc (70cc also available) Size: 32mm dia x 254mm Whats in the box: EDC Pump Integrated CO2 Inflator Bottle Cage Side Mount EDC Storage Cap (Used to store CO2 Canister inside Pump)Things you should know: High Volume Pumps and low weight. At 100cc and at 160g our high volume pump has the highest volume to weight ratio on the market. Fast-On Pump Head, firmly push the pump head onto the Presta valve until it bottoms out, then pump. 100cc Pump can hold the EDC Tool with the Large Storage Capsule and a EDC Tire Plug & Pliers Kit OR the EDC Tool and a 20g CO2. Fast-On Head (Presta Only) - No threads or locking levers. Integrated CO2 Inflator. Fully Sealed, Weatherproofed Internals.