The Hollis Marker Buoy Closed Cell is a compact, reliable Surface Marker Buoy favored by tech divers. Designed with safety in mind, it features a non-deflating valve system that prevents accidental air loss at the surface. You can inflate it effortlessly using an external air source via an inflator hose or manually by mouth.

Key Features:

Durable Nylon Construction: Resists tears and mildew for long-lasting performance.

High-Visibility Design: Stands out with its bright orange color.

Overpressure Relief Valve: Includes a pull dump for controlled deflation.

Stainless Steel D-Ring: Ideal for secure line attachment.

Bungee Cord Retention: Keeps the buoy neatly rolled up for easy handling and attachment to your gear.

Compact Design: Fits conveniently into most BCD pockets.

With a 18kg lift capacity, the Hollis Marker Buoy Closed Cell also doubles as a small lift bag, making it a versatile and essential tool for divers.