About Innovations Tire Repair & Inflation Wall: Sleek zippered wallet that fits perfectly into a jersey pocket (also has web strap to use with hydration pack). Convenient way to hold drivers license, cash, etc. plus everything needed to repair a flat. NV-2518: Includes 1) 4 X 3.5 zippered nylon wallet, 1) Microflate, 2) 16g CO2 cartridges, 2) tire levers, 1) small patch kit. NV-2519: Includes 1) 5 X 6 zippered/padded nylon wallet, 1) Ultraflate Plus, 3) non-threaded 16g CO2 cartridges, 2) tire levers, 1) small patch kit.