The best selling ultraflate plus uses trigger controlled technology for fast easy single handed co2 inflation compatible with schraeder and presta valves the genuine innovations ultraflate co2 inflator is made from high strength nylon with durable brass valve internals and includes an integral ldquotrigger lockrdquo to prevent accidental co2 discharge compatible with 16g threadednon threaded cartridges 1 included and the big air 40g cylinder