This compact SMB (surface marker buoy) folds into a small package for easy stowing while diving, then deploys quickly once you reach the surface.

Made of rugged 210D nylon with HF welded seams, the bottom is sealed and a metal inflator and 42mm exhaust valve are included.

There’s a 25mm stainless D-ring and bungee loop on the lower end, with a plastic D-ring on top for a flashlight.

FEATURES

• 3.5' Dimensions: 42in/104cm x 6in/16cm
• 4.5' Dimensions: 55in/140cm x 7in/18cm
• Includes Metal inflator and 42mm exhaust valve