SMS 75

$1,249.00 inc GST

Afterpay available for orders up to $1,000.00 Learn More

SKU: HL208.1375.0xx Categories: , Tag:

Hollis 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, which started with the SMS 100. A product that has been copied, modified and a benchmark for technical sidemount for years. Even more popular has been the lightweight SMS 50 line.

Trapezoid shape to promote horizontal trim

Adjustable and removable wing bungee

Designed for cave or open water sidemount

Cam slots for single tank and grommets at 11” for banded doubles

Reversible Inflator & Dump assembly

System weight 7 pounds (3.18kg)

Rigging kit included: Tank bungees, SS Cam bands, SS Bolt snaps & nylon line

Includes sternum strap & crotch strap

Inner located elbow to avoid overhead interference

Rugged 1000D Cordura

40 lbs. / 18 kgs. lift


These two have taken sidemount mainstream and the building blocks this new harness. 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, and without modification. The SMS 75 will also support rear mounted tanks and reversible inflator positions.

Size Chart

SM-MD 5′.5″ – 6′ 120 – 170 30″ – 42″ 28″ – 38″
LG-XL 5′.7″ – 6′.2″ 150 – 200 36″ – 48″ 32″ – 42″
XXL 6′ – 6′.5″ 190 – 260 44″ – 58″ 36″ – 46″
Weight N/A



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