OMS Dive Gear Small Utility Mask Pocket Color Black So funktioniert die Rckschlagklappe YouTube. High Quality Utility Mask Pocket Our OMS Utility Mask Pocket is a top tier option for a primary pocket, featuring a horizontal design with two distinct compartments. These compartments are secured by heavy duty, corrosion resistant YKK zippers with large teeth, minimizing snags and breaks. Compact & Versatile The smaller front pocket is perfect for storing a backup light, while the larger pocket can accommodate a spare mask, see me float, slate, finger spool, and reef gloves. A small nylon webbing loop is sewn inside at the bottom, allowing you to attach a leash or bungee for smaller items. Secure & Durable Nylon webbing straps at the back provide a secure fit onto (2 in 5. 1 cm) webbing. The pocket is equipped with a stainless grommet at the bottom for effective drainage. The rectangular shape measures approximately (10 in 25. 4 cm) by (7 in 17. 8 cm), made with heavy duty 1000 Denier Nylon.