Bowie Knife | Doppler Sapphire (Bowie Sap) was added to the game on March 15, 2017, alongside the "Take a trip to the Canals" update. The skin is available in the cases "Spectrum" and "Spectrum 2"
The blade of the knife is painted with metallic paints and adorned with a pattern of translucent wavy lines resembling smoke. The color scheme of the skin uses various shades of blue creating gradient transitions. The design of the skin resembles the texture of the sapphire. The guard is painted dark teal, the handle is black.
Float Value of the skin ranges from 0.00 to 0.08, which makes Bowie Knife | Doppler Sapphire available only in Factory New and Minimal Wear condition. Small abrasions are already present in different parts of the blade in Factory New condition. At levels of wear close to the maximum, small abrasions appear on the tip of the knife.
The pattern index affects the texture overlay. Special or rare variations of the pattern are absent.
The quality of Bowie Knife | Doppler Sapphire is Covert. The skin has a StatTrak option and is not the rarest but the most expensive phase in the “Bowie Knife | Doppler” series.
“Doppler Sapphire” is one of the most popular skins for Bowie Knife. The skin has a very large number of fans, but due to a high price, it is rarely seen in the game.