The Spotter Cover Mk4 was designed specifically to work in combination with a Leupold Mk4 Spotting Scope equipped with our SLICK Spotting Scope Integration kit. Made from First Spear(TM) proprietary 6/12 material and color matched velcro the Spotter Cover Mk4 offers the slimmest most form fitting concealment option available for the Leupold Mk4 Spotting Scope. It can also be used independently of the SLICK system as a standalone cover on the Leupold Mk4 Spotting Scope. The Spotter Cover Mk4 is available in Multicam(TM) and weighs 3.1 oz.