Maximum protection for your binoculars and monocular
Objective lens covers provide the best protection in a variety of relatively harsh environments
Waterproof
No need to worry about rainwater getting into your binoculars.
Dustproof
You dont have to worry about dust getting into your binoculars or monocular when you observe in a dusty environment.
Anti-Scratch
Effectively prevent other items in the backpack from scratching the objective lens