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SMALLRIG Camera Cage Only for Sony Alpha 7S III / A7S III / A7SIII / A7S3-2999

Free shipping on orders over $29.99

$43.90

$ 21 .99 $21.99

In Stock

About this item

  • 【FORMFITTING FULL CAGE】SmallRig A7S III Cage 2999 maintains access to the camera's controls and hot shoe. Made of premium aluminium alloy, the cage is a solid piece of metal that is highly resistant to oxidation and stands the test of time.
  • 【PERFECT PROTECTION】The cage incorporates an anti-twist design with an M2.5 screw fixed to the strap hole in addition to the 1/4"-20 camera mounting screw so your camera can't move around in the cage. SmallRig Cage 2999 also incorporates an anti-twist design with padding on the base to protect the camera from scratching.
  • 【MULTIPLE MOUNTING POINTS】In addition to one cold shoe mount and multiple 1/4"-20 and 3/8"-16 threaded holes, this formfitting aluminum cage features several ARRI-style mounts for preventing accessories from twisting when mounted on the cage. It also comes with a built-in NATO rail on the left of the cage. Mounting holes on the front allow mounting a separately available lens adapter 1764.
  • 【RECOMMENDATIONS】The cage is compatible with SmallRig universal accessory system. You can attach SmallRig Wooden Side Handle 2093 for hand-held shooting, and SmallRig Cable Clamp 3000 to protect the HDMI cable and port. ARRI-style mounts on the top and side are provided to attach SmallRig ARRI Locating Handle or SmallRig Ball Head Magic Arm.
  • 【SWEET DESIGN】Lightweight design with only 200g. Strap holes are included to add a separately available wrist strap or neck strap to your rig. Besides, with built-in magnetic suction design, the included Allen Wrench is ready to use without fear of loss.
  • 【Power Backup Solution】SmallRig NP-FZ100 camera battery charger set is available now, two 2040mAh(Real) rechargeable batteries and a charger brings long battery life for your videos and photos shooting, if you need a sufficient power supply, please search SmallRig NP-FZ100 Battery 3824



Product Description

2999

Dedicated Cage 2999

Accessory Ecosystem for Sony A7S III Camera

Maintains access to the camera's controls and features a variety of mounting options.

2999

NewEraSports
2025-08-20 16:32:24
I recently purchased the Smallrig Camera Cage for my Sony a7S III, and I couldn't be happier with my decision. This product has completely transformed my shooting experience and added tremendous value to my videography setup.The build quality of the Smallrig Camera Cage is outstanding. It's sturdy, durable, and fits my Sony a7S III perfectly. The cage provides excellent protection for my camera while offering a plethora of mounting options. I especially appreciate the thoughtfully designed layout, which allows me to attach various accessories such as a microphone, monitor, and lights without any hassle. The cage's design doesn't obstruct any of the camera's essential functions, which is crucial for capturing spontaneous moments efficiently.The attention to detail is evident in every aspect of this camera cage. The precise engineering ensures a snug fit, giving me confidence that my camera is secure during intense shooting sessions. The ergonomic design also enhances the grip, making it comfortable to hold for extended periods. Additionally, the numerous 1/4"-20 and 3/8"-16 threads provide endless customization possibilities, allowing me to tailor my rig according to my specific needs.Another standout feature is the quick release plate, which allows me to switch between handheld shooting and tripod use seamlessly. This feature is incredibly convenient, saving me valuable time during my shoots.In terms of value for money, the Smallrig Camera Cage is unbeatable. Considering its high-quality construction, versatility, and the enhancement it brings to my filmmaking endeavors, it's a worthy investment for any Sony a7S III user. The cage is also easy to install, making it accessible for both beginners and experienced videographers.In conclusion, the Smallrig Camera Cage for Sony a7S III is a game-changer for any filmmaker or content creator. Its exceptional build quality, versatility, and thoughtful design make it an indispensable addition to my gear collection. I highly recommend this product to anyone looking to elevate their filmmaking experience.
nuohkhoun
2025-08-09 18:33:29
I own both an A7r II and III. Purchase the cage because it was alot less than the one advertised for the A7r III.All you have to do is remove one screw. Now its snug as a bug..So far so good.. Have all access to knobs and dials, no ports blocked
Brody Gusar
2025-08-07 11:49:28
This is a nice, sturdy little cage. I like that it not only has the button screw as a point of contact, but also the area where the strap goes in can be screwed to the cage as well. I’m using with an a7s3
Alonzo
2025-07-29 12:13:06
I got this on sale for around $27. It says a73s only, but I have a73. I tried it. And it works. The second small screw on the right doesn’t line up. But it’s pretty much secure in the cage without that small screw. I’m very happy with this purchase. Thanks
DKPhoto
2025-07-25 12:40:08
Getting more serious about video and built a rig for my camera. The quality and versatility this cage brings is unbeatable!
Jared
2025-07-14 14:38:39
Good fit! The wrench on the bottom is a big help.
A. Geraci
2025-06-29 20:50:44
I've used a variety of cages for Sony mirrorless cameras over the years (wooden camera, tilta, smallrig, newwer) and this cage is by far one of my favorites. It's lightweight, allows for plenty of accessories to be added, and doesn't really get in the way of any functionality of the camera while shooting. The only cumbersome aspect of this cage is hitting the record button on the SIII. It doesn't block the ability to hit the button but you do have reach around a small piece of the bracket to press the button. That being said, if you just remap the record button (which I would do anyway) to the main shutter button on the camera it makes this cage perfect. At the price, you can't beat it! I'd definitely recommend the wooden handle and top handle as they help with the stability during filming.
Justin Sexton
2025-06-22 10:22:43
No complaints! I’ve had several small rig cages for my Sony cameras as I’ve upgraded bodies. This cage is no different from the level of quality of previous cages and makes managing regular and vertical rig setups a breeze
Jens Mowatt
2025-05-27 18:32:37
Absolutely incredible. Pretty much the best thing I could have bought for my camera. The build quality is excellent. It has a ton of mounting points, and in general just leaves no limitations for how to build my rig. I’ve shot 30+ weddings with this, and it even saved my camera once when I knocked over my gimbal by accident. Just a fantastic investment.
SLEAZY
2025-05-24 10:35:12
At this price range, its the best you can get and comes with its own magnetic screwdriver, eazy to use and protect the camera and can be attach many item as you need
Ramon
2025-05-03 13:48:08
For anyone looking for an alternative cage for their new Sony A7IV then this is it! ...No one had written a review yet whether this will fit the new A7IV body. It does! Perfectly. I was hesitant at first, but thought I'd give it a go because the cage is set up more ergonomically and efficiently, in my opinion, than the main SmallRig cage advertised specifically for the A7IV. Body dimensions between the A7SIII and A7IV vary only by millimetres. Build is solid! Anti-twist lock lines up perfectly along with bottom bolt. Rear of camera sticks out a little by less than a centimetre but almost unnoticeable. Hope this helps anyone looks for more options! Good Luck
Placeholder
2025-04-24 16:59:11
The media could not be loaded.
Sanoop
2025-04-06 17:08:56
As mentioned the description, the product is strong and value for money
NewEraSports
2025-03-31 17:23:28
I recently purchased the Smallrig Camera Cage for my Sony a7S III, and I couldn't be happier with my decision. This product has completely transformed my shooting experience and added tremendous value to my videography setup.The build quality of the Smallrig Camera Cage is outstanding. It's sturdy, durable, and fits my Sony a7S III perfectly. The cage provides excellent protection for my camera while offering a plethora of mounting options. I especially appreciate the thoughtfully designed layout, which allows me to attach various accessories such as a microphone, monitor, and lights without any hassle. The cage's design doesn't obstruct any of the camera's essential functions, which is crucial for capturing spontaneous moments efficiently.The attention to detail is evident in every aspect of this camera cage. The precise engineering ensures a snug fit, giving me confidence that my camera is secure during intense shooting sessions. The ergonomic design also enhances the grip, making it comfortable to hold for extended periods. Additionally, the numerous 1/4"-20 and 3/8"-16 threads provide endless customization possibilities, allowing me to tailor my rig according to my specific needs.Another standout feature is the quick release plate, which allows me to switch between handheld shooting and tripod use seamlessly. This feature is incredibly convenient, saving me valuable time during my shoots.In terms of value for money, the Smallrig Camera Cage is unbeatable. Considering its high-quality construction, versatility, and the enhancement it brings to my filmmaking endeavors, it's a worthy investment for any Sony a7S III user. The cage is also easy to install, making it accessible for both beginners and experienced videographers.In conclusion, the Smallrig Camera Cage for Sony a7S III is a game-changer for any filmmaker or content creator. Its exceptional build quality, versatility, and thoughtful design make it an indispensable addition to my gear collection. I highly recommend this product to anyone looking to elevate their filmmaking experience.
nuohkhoun
2025-03-28 19:57:32
I own both an A7r II and III. Purchase the cage because it was alot less than the one advertised for the A7r III.All you have to do is remove one screw. Now its snug as a bug..So far so good.. Have all access to knobs and dials, no ports blocked
Brody Gusar
2025-03-20 15:54:29
This is a nice, sturdy little cage. I like that it not only has the button screw as a point of contact, but also the area where the strap goes in can be screwed to the cage as well. I’m using with an a7s3
Alonzo
2025-03-04 10:05:30
I got this on sale for around $27. It says a73s only, but I have a73. I tried it. And it works. The second small screw on the right doesn’t line up. But it’s pretty much secure in the cage without that small screw. I’m very happy with this purchase. Thanks
DKPhoto
2025-02-20 16:09:22
Getting more serious about video and built a rig for my camera. The quality and versatility this cage brings is unbeatable!
Jared
2025-01-26 17:58:00
Good fit! The wrench on the bottom is a big help.
A. Geraci
2025-01-20 18:02:58
I've used a variety of cages for Sony mirrorless cameras over the years (wooden camera, tilta, smallrig, newwer) and this cage is by far one of my favorites. It's lightweight, allows for plenty of accessories to be added, and doesn't really get in the way of any functionality of the camera while shooting. The only cumbersome aspect of this cage is hitting the record button on the SIII. It doesn't block the ability to hit the button but you do have reach around a small piece of the bracket to press the button. That being said, if you just remap the record button (which I would do anyway) to the main shutter button on the camera it makes this cage perfect. At the price, you can't beat it! I'd definitely recommend the wooden handle and top handle as they help with the stability during filming.
Justin Sexton
2025-01-16 16:29:31
No complaints! I’ve had several small rig cages for my Sony cameras as I’ve upgraded bodies. This cage is no different from the level of quality of previous cages and makes managing regular and vertical rig setups a breeze
Jens Mowatt
2025-01-02 12:49:25
Absolutely incredible. Pretty much the best thing I could have bought for my camera. The build quality is excellent. It has a ton of mounting points, and in general just leaves no limitations for how to build my rig. I’ve shot 30+ weddings with this, and it even saved my camera once when I knocked over my gimbal by accident. Just a fantastic investment.
SLEAZY
2024-12-25 14:59:00
At this price range, its the best you can get and comes with its own magnetic screwdriver, eazy to use and protect the camera and can be attach many item as you need
Ramon
2024-11-27 15:35:34
For anyone looking for an alternative cage for their new Sony A7IV then this is it! ...No one had written a review yet whether this will fit the new A7IV body. It does! Perfectly. I was hesitant at first, but thought I'd give it a go because the cage is set up more ergonomically and efficiently, in my opinion, than the main SmallRig cage advertised specifically for the A7IV. Body dimensions between the A7SIII and A7IV vary only by millimetres. Build is solid! Anti-twist lock lines up perfectly along with bottom bolt. Rear of camera sticks out a little by less than a centimetre but almost unnoticeable. Hope this helps anyone looks for more options! Good Luck
Placeholder
2024-11-25 16:51:56
The media could not be loaded.
Sanoop
2024-11-23 16:43:47
As mentioned the description, the product is strong and value for money
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