VRCover make waterproof covers for the Vive and Gear, designed specifically for that use. https://vrcover.com/product/htc-vive-pre-vr-cover-waterproof-for-exhi

VRCover make waterproof covers for the Vive and Gear, designed specifically for that use. https://vrcover.com/product/htc-vive-pre-vr-cover-waterproof-for-exhibitions-sport/ https://vrcover.com/product/htc-vive-pre-vr-cover-waterproof...