SPIDER HOLSTER SpiderPro Dual Upgrade Kit v2 - Add Second Camera

Our review of the SpiderPro Single to Dual Upgrade Kit v2 finds it ideal for photographers who already own a SpiderPro Single Camera System v2 and need a secure, fast second carrying position. The upgrade adds a full second pad and camera holster to the belt, letting shooters carry two cameras with distinct plates for DSLR and mirrorless bodies. What stands out is the combination of a self locking design and an optional quick-draw position that speeds access without fumbling the lock, making it particularly useful for event and wedding photographers who must swap cameras on the move.

Key Features

• Second holster upgrade: Adds a complete pad and camera holster to a SpiderPro belt to carry a second camera without replacing your existing setup.
• Quick-draw option: The lock includes a dedicated quick release position so a camera can be drawn rapidly without toggling the main lock switch.
• Self locking mechanism: The holster automatically locks when the camera is seated, giving secure carry and simple flick-to-release access.
• Two camera plates included: Comes with separate DSLR and mirrorless camera plates so photographers can mount either body type without extra purchases.
• Anti-slip rubber pads: Built-in rubber pads help prevent rotation and loosening after installation for stable, long-term use.
• Durable materials: CNC machined aluminum holster and plate with a stainless steel Spider Pin provide heavy-duty construction for professional use.

Who It's For

This kit is for photographers who already own a SpiderPro Single Camera System v2 and want to upgrade to carry two cameras on the same belt. It fits wedding, event, and documentary shooters who need rapid access to a second body and value a secure, ergonomic carry solution.

It is not a standalone belt system and won't replace a full dual-belt solution for heavy gear loads; those needing an integrated dual harness or a complete new belt should look elsewhere. Beginners without a SpiderPro Single v2 will need to buy the base system first.

Pros & Cons

Pros

• Includes both DSLR and mirrorless plates so you can fit multiple camera types out of the box.
• Self locking holster plus a quick-draw position speeds access while keeping the camera secure.
• Solid build quality from CNC machined aluminum and stainless steel parts, improving long-term reliability.
• Anti-slip rubber pads reduce rotation and maintain a stable mount on the belt.

Cons

• Requires an existing SpiderPro Single Camera System v2; it is not usable alone.
• Adds hardware and weight to the belt, which may be noticeable during very long shoots.

Specifications

Compatibility	Pairs with SpiderPro Single Camera System v2 (sold separately)
Includes	1 DSLR camera plate, 1 mirrorless camera plate, 1 SpiderPro second camera pad
Camera plate mounts	14 x 20 mm mount pattern for tripod adapter compatibility
Materials	CNC machined aluminum holster and plates; stainless steel Spider Pin
Anti-rotation	Built-in anti-slip rubber pads
Locking	Self locking design with optional quick-draw release position

Our Verdict

The SpiderPro Dual Upgrade Kit v2 is a practical, well-built way to add a second camera to an existing SpiderPro belt, especially for pros who switch bodies frequently. It delivers secure carry, fast access with the quick-draw setting, and compatibility for both DSLR and mirrorless plates, making it a good value for shooters who already own the SpiderPro Single v2 and want to expand their setup.

Frequently Asked Questions

Do I need to buy anything else to use this kit?
You must already own a SpiderPro Single Camera System v2; this kit is an upgrade and will not function as a standalone belt system.

Are both camera plates included?
Yes, the kit includes one DSLR camera plate and one mirrorless camera plate for broad body compatibility.

Will the holster rotate on my belt?
The built-in anti-slip rubber pads are designed to resist rotation and loosening after installation, improving stability during use.