Hollis SMS 75 BCD gauge and compass Depth Rating: 330ft/100m

Depth Rating: 330ft/100m

and outstanding levels of fit

Progressively designed "frameless" mask brings the lens closer to the face for enhanced field of vision and low volume

Outfit your Atomic Z2 Regulator with your own style

Reinforced PVC bottom

Hollis SMS 75 BCD gauge and compass Depth Rating: 330ft/100mHollis has become a leader in the sidemount market. It is not just a fad and not just a tool for cavers, it's here to stay and is growing. The SMS 75 is an evolution from years of sidemount development. While it will cater more to hardcore cave divers, SMS 75 was created to handle all environments. Proper trim is key, and the wing is designed to promote horizontal diving with increased lift towards the hips where it's needed most. The SMS 75 will also