| NOS now offers 5, 15, and 20 lb. nitrous bottles in Black with a distinctive black carbon and chrome bottle decal. Not only are we offering these bottles in gloss black, but we have reintroduced the original SUPER HI-FLO nitrous valve. Along with the Super Hi-Flo valve is a "screw-in" 3/8" I.D. siphon tube, and new black faced nitrous pressure gauge.
Features:
Black bottle is made from 6061-T6 Aluminum
Includes 1-1/2" diameter black face nitrous gauge
Includes bottle nut and PTFE washer
Includes new Super Hi-Flo bottle valve and 3/8” screw-in siphon tube | 
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