Hollis SMS Katana 2 Sidemount System
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Check the intended cylinder configuration, lift specification and attachment layout.
Sidemount BCDs
Compare sidemount BCDs by harness adjustment, wing design and component compatibility.
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Hollis SMS Katana 2 Dual Sidemount
Match the system to your training
Compare the manufacturer’s intended cylinder configuration, lift specification and attachment layout with the system used in your sidemount training.
Hollis SMS Katana 2 Multicam Limited Edition
Check harness and accessory inclusions
Read the included-items list for the harness, wing, attachment hardware and pockets.
Compare fit and equipment configuration
Check the intended cylinder configuration, lift specification and attachment layout. Some systems include the harness and accessories while others require separate components. Match the setup to your sidemount training and have the complete configuration checked before use.
Explore the wider BCD Rear Inflation, Jacket Style and Travel BCD's collection to compare related equipment and accessories.
Need help choosing? Ask our Hallam team for advice on the options that suit your equipment and plans.
Match the system to your training
Compare the manufacturer’s intended cylinder configuration, lift specification and attachment layout with the system used in your sidemount training.
Ask a qualified sidemount instructor to assess the complete combination. The wing or harness name alone does not establish compatibility with all cylinders, attachment components or accessories.
Check harness and accessory inclusions
Read the included-items list for the harness, wing, attachment hardware and pockets. A component listing may require additional items to complete the system.
Check the model’s size and adjustment information before ordering. If you are adding to an existing setup, provide its exact brand and model so the relevant parts can be identified.
$1,799.95 inc. GST
Style: SidemountFit: Unisex
15.6%
Original price was: $1,599.95.$1,350.00Current price is: $1,350.00. inc. GST
This product has multiple variants. The options may be chosen on the product page
Style: Sidemount / back-mount compatibleFit: Unisex
7.1%
Original price was: $1,399.00.$1,299.00Current price is: $1,299.00. inc. GST
Style: SidemountFit: Unisex
7.1%
Hollis SMS Katana 2 Black Limited Edition
Pre-order
Expected arrival at our store: 20/11/2026
Arrival is estimated. Dispatch follows arrival.
Expected arrival at our store: 20/11/2026
Arrival is estimated. Dispatch follows arrival.
Original price was: $1,399.00.$1,299.00Current price is: $1,299.00. inc. GST
Style: SidemountFit: Unisex
8.4%
Original price was: $1,199.95.$1,099.00Current price is: $1,099.00. inc. GST
Style: SidemountFit: Unisex
$319.95 inc. GST
Includes: Two cam bands with stainless-steel bucklesHardware: Four stainless-steel bolt snaps
$179.95 inc. GST
Storage: Expandable pocket opens to 8 cmIncludes: Two stainless-steel double-ended hooks
6.1%
Original price was: $179.95.$169.00Current price is: $169.00. inc. GST
Includes 2 x stainless steel book screwsDesigned for the Katana SMS
18.9%
Original price was: $159.00.$129.00Current price is: $129.00. inc. GST
Supplied: Supplied as a pair.