Hollis SMS75 Sidemount System - XXLG Scuba Tank Accessories Medium fitTwo color sub frame

Medium fitTwo color sub frame designAll directional easy adjustable bucklesSilicone skirt and strapTempered dual windows lensDouble edged facial seal for air tight comfort

Proper trim is key and the wing is designed to promote horizontal diving with increased lift towards the hips where it’s needed most

combined with the different blade edges

Durable flat-lock seams are also a plus

Hollis SMS75 Sidemount System - XXLG Scuba Tank Accessories Medium fitTwo color sub frameHollis 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 SMS75 is an evolution from years of sidemount development, which started with the SMS100. Hollis has become a leader in the sidemount market. It is not just a fad and not just a tool for cavers, its here to stay and is growing. The SMS75 is an evolution from years of sidemount development, which started with