- Package includes Promate Pro Slender Purge Mask (MK285) and Cobra Dry Whistle Snorkel (SK680)
- 2-windows scuba dive (Rx-able) mask with purge function and channeled skirt design. Corrective Lenses available (Slender OP270).
- Mask buckles on skirt directly makes swivel function more flexible and may fits a wide range of face shapes, compact size to fit limited space.
- The fully submersible dry top snorkel with one way purge valve
- Built-in whistle housing and Quick slip-in snorkel keeper
