Hollis CRIB Custom Single Tank 22 Wing Package outdoor smartwatch low-profile frame with a soft

low-profile frame with a soft double-seal silicone skirt for a secure

This dry combo pairs a two-window mask with a mirrored lens and a dry snorkel built for reliable performance in varied conditions

helping maintain dependable operation in saltwater environments for scuba and diving gear

they ensure a durable and water-resistant finish

while the ergonomic venturi knob allows easy adjustments

Hollis CRIB Custom Single Tank 22 Wing Package outdoor smartwatch low-profile frame with a softThe Hollis CRIB Custom Single Tank 22 Wing Package is a modular backplate and wing system configured for streamlined single cylinder diving. Built around the Hollis ST 22 donut wing, this setup delivers balanced lift, reduced drag, and stable trim for recreational, technical, and advanced open water divers using a single tank. The system emphasizes durability, adjustability, and compatibility with standard backplate components, making it suitable for