This Ocular Rainguard from Vortex attaches to the strap of your Razor & Viper binoculars to ensure it is always ready to protect your ocular lenses from adverse weather. It is made of a rubber material that stretches slightly for a tight fit.
VORTEX OPTICS VORTEX RAINGUARD FEATURES
Protects binocular eyepieces when not in use.
Fits most mid-size and full-size Vortex binoculars.
Fits diameter 45-48mm
Vortex Ocular Rainguard for Razor & Viper Binoculars
VORTEX OPTICS VORTEX RAINGUARD SPECIFICATIONS
Brand: Sig Sauer