Sidemount Diving Harnesses

Hollis Elite 2 Adjustable Harness System

9 reviews

SKU: HLSEHSXS

^$179.95

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In Stock

DESCRIPTION

A durable and versatile diving harness system with adjustable features and stainless steel components.

Dive Rite Deluxe Harness with Quick Release Buckles

5 reviews

SKU: DIV1080Q

~~$74~~ Save: $14.80 (20%)

^$59.20

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In Stock

DESCRIPTION

A comfortable and streamlined Dive Rite harness with quick release buckles for secure diving.

Scubapro S-Tek Pro Harness with Back Plate

2 reviews

SKU: SCPSPRHBSS

^$499

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In Stock

DESCRIPTION

A comfortable and adjustable harness with molded pads and a curved back plate for increased comfort.

Hollis Side-Mount SMS 75 Complete

2 reviews

SKU: HLSSM75CSM

^$829.95

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In Stock

DESCRIPTION

A streamlined sidemount gear from Hollis with full visibility and 30-40 lbs lift capacity.

Dive Rite Nomad Ray Sidemount System

1 reviews

SKU: DIVNRSSGR

~~$799~~ Save: $159.80 (20%)

^$639.20

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In Stock

DESCRIPTION

A streamlined, SuperFabric sidemount BCD with integrated weight pockets and stainless steel hardware for rugged, customizable dives.

Mares XR Harness Heavy Duty, No Back-Plate

SKU: MRS417501

~~$119.31~~ Save: $34.36 (29%)

^$84.95

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In Stock

DESCRIPTION

A heavy-duty technical harness with corrosion-resistant stainless steel hardware, perfect for DIR Hogarthian configuration.

Scubapro S-Tek Pro System Harness Donut Wing 60 lbs. (27kg) Lift

SKU: SCPSPRHD60

^$995

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In Stock

DESCRIPTION

A complete tech buoyancy system with a 60 lbs. (27kg) lift, adjustable shoulders, and stainless-steel back plate.

Highland Aluminum Travel Tec/Rec Harness

SKU: XSSHL800TP

^$169.95

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In Stock

DESCRIPTION

A lightweight, corrosion-resistant aluminum dive harness with neoprene shoulder pads and six stainless steel D-rings.

Scubapro S-Tek Pure Harness with Back Plate

SKU: SCPSPUHBAL

^$349

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In Stock

DESCRIPTION

A customizable harness with a 3D formed back plate, designed for tech divers following the DIR approach.

Hollis Katana 2 SMS System Dual Bladder

SKU: HLSK2D

^$929.95

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In Stock

DESCRIPTION

A durable side-mount system with dual bladder, 40 lbs. lift capacity, and 20 lbs. weight pockets.

Apeks WTX Harness

SKU: APXWTXHNLR

^$579

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In Stock

DESCRIPTION

A rugged and versatile harness made from 1050D Ballistic Nylon with removable crotch strap and back pad.

Hollis SMS100 Mains Rigging Kit

SKU: HLSMSMRK

^$184.95

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In Stock

DESCRIPTION

A durable rigging kit for Hollis SMS100 that supports 2 sidemounted tanks with safety clip.

Dive Rite TransPlate Harness

SKU: DIVRRPHXL

~~$190~~ Save: $38 (20%)

^$152

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In Stock

DESCRIPTION

A hybrid harness made of 1000 denier ballistic nylon for balanced weight distribution and customizable gear setup.

Scubapro S-Tek Pure System Harness Donut Wing 60 lbs. (27kg) Lift

SKU: SCPSPUHD60

^$845

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In Stock

DESCRIPTION

A streamlined and minimalistic tech buoyancy system with a 60 lbs. (27kg) lift capacity.

Dive Rite TransPac XT, Aircell Artic Wing, QB Weight Pocket with Cam & Crotch Strap

SKU: DIVTXTK3

~~$1032.99~~ Save: $206.60 (20%)

^$826.39

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In Stock

DESCRIPTION

An ergonomic diving harness system with rugged nylon construction, offering superior comfort and versatile customization.

Dive Rite TransPac XT, Aircell Travel Wing, QB Weight Pocket with Cam & Crotch Strap

SKU: DIVTXTK

~~$986~~ Save: $197.20 (20%)

^$788.80

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In Stock

DESCRIPTION

A versatile diving harness system with ergonomic design, durable materials, and customizable features for optimal comfort.

Dive Rite Nomad Low Profile Buttplate

SKU: DIVNLPBP

~~$89~~ Save: $17.80 (20%)

^$71.20

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In Stock

DESCRIPTION

A streamlined, low-profile buttplate made from 1680 ballistic nylon with stainless steel hardware for secure sidemount diving.

Dive Rite TransPac XT, Aircell Voyager Wing, QB Weight Pocket with Cam & Crotch Strap

SKU: DIVTXTK2

~~$1014~~ Save: $202.80 (20%)

^$811.20

+ wishlist

In Stock

DESCRIPTION

A rugged, versatile diving harness system with ergonomic design and durable ballistic nylon construction.

Hollis Katana 2 SMS System

SKU: HLSK2

^$799.95

+ wishlist

In Stock

DESCRIPTION

A durable and lightweight sidemount system with 40 lbs. wing lift and 20 lbs. weight pockets.

Highland Valor Harness

SKU: XSSHL820XL

^$549.95

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In Stock

DESCRIPTION

A modular technical dive harness with reinforced HDPE panels and stainless steel hardware for maximum durability and configurability.

Hollis Butt Plate

SKU: HLSPU

^$89.95

+ wishlist

In Stock

DESCRIPTION

A reinforced nylon butt plate with attachment points and stainless steel handles for tank attachment.

Dive Rite TransPac Harness

SKU: DIVTPH2XBK

~~$470~~ Save: $94 (20%)

^$376

+ wishlist

In Stock

DESCRIPTION

A modular, expedition-grade harness in rugged 1000 denier nylon with marine-grade stainless steel hardware for versatility.

Dive Rite Tech Butt-Plate

7 reviews

SKU: DIV1030

~~$109~~ Save: $21.80 (20%)

^$87.20

+ wishlist

In Stock

DESCRIPTION

A sturdy stainless steel butt-plate for side-mounting stage tanks and re-breather bailout bottles.

DUI Weight and Trim System III

5 reviews

SKU: DUIWTS40SM

^$191

+ wishlist

In Stock

DESCRIPTION

A weight and trim system that increases diving comfort by allowing adjustable weights and easy drainage.

XS Scuba PonyPac Harness

5 reviews

SKU: XSSPPHRG

^$230.95

+ wishlist

In Stock

DESCRIPTION

A comfortable and adjustable harness with dual trim weight pockets for up to 5 lbs.

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Sidemount Diving Harnesses

Sidemount diving harnesses have become a cornerstone of both technical and recreational diving, favored for their ability to shift cylinders from the diver’s back to their sides. This innovative configuration delivers remarkable streamlining, allowing divers to slip effortlessly through narrow swim-throughs, winding cave passages, or tangled wreck interiors where traditional setups can feel cumbersome. As the weather warms and dive conditions become more inviting, sidemount harness systems see increased use among explorers eager to push their boundaries underwater. The sidemount harness itself is built around a robust yet minimalist frame—continuous webbing shoulder straps, a waist belt, and a crotch strap—each element serving a purpose in distributing weight and providing secure attachment points for tanks and accessories. D-rings and butt-plates are thoughtfully positioned for easy clipping and unclipping of cylinders, while bungees and chokers keep tanks snug against the diver’s torso, optimizing trim and buoyancy. The wing, or bladder, is contoured to provide lift where it’s needed most—at the hips and lower back—helping divers maintain a perfectly flat profile in the water, which is essential for both comfort and efficiency.

Selecting the right sidemount harness is a personal journey that depends on a diver’s experience, body type, and diving ambitions. Those venturing into technical cave or wreck diving will appreciate modular setups with durable, slash-resistant materials and customizable hardware, designed to handle the rigors of overhead environments and heavier steel cylinders. Recreational divers, on the other hand, may prefer lighter, more streamlined systems that simplify equipment management and enhance enjoyment in open water. Sidemount harnesses also make thoughtful gifts for passionate divers looking to expand their skill set or for those who’ve expressed interest in technical training. Giving a sidemount harness can be the spark that ignites a new chapter in someone’s diving journey, whether they dream of exploring hidden springs, intricate reef systems, or simply want to experience the freedom of movement that sidemount diving offers. For instructors, guides, or dive buddies, a well-chosen harness can mean the difference between a good dive and an unforgettable one—especially during the busy summer season when dive travel and training reach their peak.

When considering a sidemount harness purchase, it’s wise to reflect on the types of tanks you’ll be using—aluminum 80s for tropical destinations or heavier steel cylinders for cold water and deeper dives—as well as the environments you plan to explore. Fit and adjustability are key; a harness should feel like an extension of your body, moving with you and keeping your cylinders secure without restricting motion. Many divers find that taking the time to properly set up and adjust their sidemount harness pays off in comfort, safety, and overall enjoyment underwater. If you’re new to sidemount or looking to refine your configuration, there are many resources available to guide you through the setup process. For comprehensive advice on choosing and optimizing your system, visit our Sidemount Harness Guides for expert tips, step-by-step instructions, and insights from seasoned sidemount enthusiasts. Whether you’re gearing up for your first sidemount dive or seeking to upgrade your current rig, a well-selected harness will open up new possibilities and elevate your underwater adventures throughout the diving season and beyond.