Hollis Aluminum Backplate 2.0 BCD Accessory
In stock — ships from Irvine, CA
This item is currently on backorder. Order now to reserve yours, and we will ship it as soon as it is back in stock.
Hollis Aluminum Backplate 2.0 BCD Accessory is backordered and will ship as soon as it is back in stock.
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Product Information
The Hollis Aluminum Backplate 2.0 is the foundation plate for Hollis technical harness systems, laser cut and CNC bent from 3mm EN AW 6061 aluminum and hard anodized marine-grade black. At 1.5 lb (0.68 kg) it is the lightweight choice for divers who want a backplate and wing rig they can fly with or dive in warm water without extra ballast.
Who it is for
This plate suits technical and recreational divers moving from a jacket BCD into a modular backplate and wing setup, and travel divers who need to keep baggage weight down. Because the Backplate 2.0 was designed with improved ergonomics and is short enough to fit smaller frame divers, it also works well for divers who have struggled with the length of older plates. In warm water and thin exposure suits, the aluminum version keeps the rig from being overweighted. A stainless steel version is also offered at 6.5 lb (3 kg), 4mm AISI 304.
Key details
- Laser cut and CNC bent EN AW 6061 aluminum, 3mm thick
- Hard anodized black finish, electropolished and chemically passivated for a marine-grade surface
- 1.5 lb (0.68 kg) plate weight
- Crotch strap slots in both 1 in and 2 in widths
- Cam band slots for mounting a single cylinder
- MPN 208.1291.000
Compatibility and sizing
The webbing slot geometry is reverse compatible, so the Backplate 2.0 fits existing Hollis harnesses, wings and weight systems as well as prior Hollis buoyancy accessories. It is also used as a core component in Hollis Complete Systems such as the ST Travel System and ST Elite Travel System.
What's in the box
- Hollis Aluminum Backplate 2.0 (backplate only, webbing, harness and tank bands sold separately)
DiveCatalog.com is an authorized Hollis dealer and a dive shop in Irvine, California since 2003. Call 888-701-4017 or start a chat if you want help matching this plate to a harness, wing or weight system.
- Foundation plate serves as the base for the Hollis technical harness systems.
- EN AW 6061 aluminum laser cut and CNC bent for a precise, rigid plate.
- 3mm thickness keeps the plate stiff while staying light.
- 1.5 lb (0.68 kg) plate weight, a lightweight alternative to stainless steel for travel and warm-water diving.
- Hard anodized black finish that is electropolished and chemically passivated for marine-grade corrosion resistance.
- Improved ergonomics for a more comfortable fit against the diver's back.
- Short profile that is short enough to fit smaller frame divers.
- Reverse compatible webbing slot geometry fits existing Hollis harnesses, wings and weight systems.
- Crotch strap slots in both 1 in and 2 in widths.
- Cam band slots for mounting a single cylinder.
- System component also used in Hollis Complete Systems including the ST Travel System and ST Elite Travel System.
- Sold individually as a backplate only: webbing, harness and tank bands are sold separately.
| Brand | Hollis |
| Model | Backplate 2.0 (Aluminum) |
| Product Type | Technical backplate |
| Material | EN AW 6061 aluminum |
| Thickness | 3mm |
| Finish | Hard anodized marine-grade black, electropolished and chemically passivated |
| Weight | 1.5 lb / 0.68 kg |
| Manufacturing | Laser cut and CNC bent |
| Crotch Strap Slots | 1 in and 2 in widths |
| Cam Band Slots | Yes, single cylinder |
| Webbing Slot Geometry | Reverse compatible with existing Hollis harnesses, wings and weight systems |
| Also Available In | Stainless steel, AISI 304, 4mm, 6.5 lb / 3 kg |
| Used In | Hollis ST Travel System and ST Elite Travel System |
| MPN | 208.1291.000 |
| Included | Backplate only; webbing, harness and tank bands sold separately |
- Hollis Aluminum Backplate 2.0 (backplate only; webbing, harness and tank bands sold separately)
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
How much lighter is the aluminum Backplate 2.0 than the stainless steel version?
The aluminum Backplate 2.0 weighs 1.5 lb (0.68 kg) and is 3mm thick EN AW 6061 aluminum, while the stainless steel version weighs 6.5 lb (3 kg) and is 4mm thick AISI 304. That is a 5 lb difference, making the aluminum plate the lightweight alternative to stainless steel for travel and warm-water diving.
Will the Hollis Backplate 2.0 fit my older Hollis harness and wing?
Yes. Hollis designed the Backplate 2.0 with reverse compatible webbing slot geometry, so it fits existing Hollis harnesses, wings and weight systems along with prior Hollis buoyancy accessories. The same plate is used as a core component in Hollis Complete Systems such as the ST Travel System and ST Elite Travel System, so it drops into those rigs as well.
Does this backplate include webbing or tank bands?
No. This is the backplate only. Webbing, the harness and tank bands are sold separately, so you can pair it with the Hollis harness and wing you prefer. The plate itself has crotch strap slots in both 1 in and 2 in widths plus cam band slots for mounting a single cylinder, so standard hardware threads through it.
Is the Backplate 2.0 suitable for smaller divers?
Yes. Hollis built the Backplate 2.0 with improved ergonomics for a comfortable fit and made it short enough to fit smaller frame divers, which helps if a longer plate has sat too low on your back in the past. If you are unsure about plate length versus your torso, call DiveCatalog at 888-701-4017 for fit guidance.












