The Blackburn Big Switch Wrap features specific sleeves for an inner tube, a 20g C02 cartridge, 2 tyre levers, credit cards and cash. Imagine you could bring a toolbox with all the essentials you'd need for bicycle maintenance with you on every ride. Now stop dreaming: the switch wrap is already here.Considered tool design - The selection, length, and placement of each tool has been carefully thought out so that you have the right tool and can easily use itCompact design - Why carry around more bulk than you have to This product is designed for the minimalist in you.More leverage - Includes T or L handle wrenches that allow you to get a better purchase on boltsCarrying case - Nylon carrying pouch features sleeves for 20g CO2 cartridge, tyre lever and includes a stash for your I.D., credit card, and cashPresta valve tool - Get loose on the trail. You can if you want, but your valves shouldn't. There's a handy, machined valve core tool to keep everything snugDisc pad spreader - An accid