---
product_id: 227285918
title: "SMALLRIG A7S III Cage Only Compatible for Sony Alpha 7S III - 2999"
brand: "smallrig"
price: "C$10536"
currency: NIO
in_stock: true
reviews_count: 8
category: "Smallrig"
url: https://www.desertcart.ni/products/227285918-smallrig-a7s-iii-cage-only-compatible-for-sony-alpha-7s
store_origin: NI
region: Nicaragua
---

# Multiple ARRI-style mounts & NATO rail for versatile rigging Anti-twist dual screw system for rock-solid stability Premium aluminum alloy for ultimate durability SMALLRIG A7S III Cage Only Compatible for Sony Alpha 7S III - 2999

**Brand:** smallrig
**Price:** C$10536
**Availability:** ✅ In Stock

## Summary

> 🎥 Cage your creativity, unleash pro-level stability!

## Quick Answers

- **What is this?** SMALLRIG A7S III Cage Only Compatible for Sony Alpha 7S III - 2999 by smallrig
- **How much does it cost?** C$10536 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/227285918-smallrig-a7s-iii-cage-only-compatible-for-sony-alpha-7s)

## Best For

- smallrig enthusiasts

## Why This Product

- Trusted smallrig brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Featherweight Yet Fortified:** At just 200g, this cage adds minimal bulk while maximizing protection and handling comfort.
- • **Mount Everything, Miss Nothing:** ARRI-style mounts, cold shoe, NATO rail, and threaded holes let you customize your rig with pro accessories effortlessly.
- • **Magnetic Allen Wrench & Strap Ready:** Built-in magnetic tool holder and strap holes keep your setup sleek and ready for action without losing essentials.
- • **Formfitting Armor for Your Sony A7S III:** Precision-crafted cage that keeps full access to controls while delivering rugged protection.
- • **Unshakable Stability with Dual Anti-Twist Locks:** Innovative M2.5 screw plus 1/4"-20 mount ensures your camera stays perfectly secure during every shoot.

## Overview

The SMALLRIG A7S III Cage 2999 is a lightweight, premium aluminum alloy protective cage designed exclusively for the Sony Alpha 7S III. It features a dual anti-twist locking system, multiple ARRI-style mounts, a NATO rail, and cold shoe mounts for versatile accessory attachment. Weighing only 200 grams, it maintains full access to camera controls and includes a magnetic Allen wrench holder and strap holes, making it an essential rig upgrade for professional videographers seeking durability and modularity.

## Description

Free delivery and returns on eligible orders. Buy SMALLRIG A7S III Cage Only Compatible for Sony Alpha 7S III - 2999 at desertcart UK.

Review: Good, basic cage - Like most SmallRig gear this is well made and carefully thought out. It's quite basic: if you want a cable clamp or handle you will need to purchase these separately. The design is minimalist - more of a skeleton shell than a full cage which helps keep weight to a minimum. It has plenty of 1/4" mounting points and allows good access to the buttons, dials and articulating screen but it doesn't provide protection to the rear of the camera. The A7S3 is held in place by a single screw which makes removing the cage quick and easy.
Review: Fantastic. Such a joy to use - I bought this in order to film portrait video and have found it useful in So many ways already. Incredibly light strong and steady and adaptable. Ingeniously designed.

## Features

- 【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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HC94VMX |
| Best Sellers Rank | 133 in Camcorder Stabilisers & Supports |
| Box Contents | 1 x Allen key, 1 x Cage |
| Brand | SMALLRIG |
| Brand Name | SMALLRIG |
| Colour | Black |
| Compatible Devices | Sony Alpha 7S III |
| Compatible devices | Sony Alpha 7S III |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 244 Reviews |
| Folded size | Non communiqué(e) |
| Item Dimensions D x W x H | 6.1D x 10.7W x 6.1H centimetres |
| Item Weight | 194 Grams |
| Item height | 6.4 centimetres |
| Item weight | 194 Grams |
| Manufacturer | SMALLRIG |
| Maximum Weight Recommendation | 2 Kilograms |
| Product Warranty | one year |
| Product dimensions | 6.1D x 10.7W x 6.1H centimetres |

## Product Details

- **Colour:** Black
- **Brand:** SMALLRIG
- **Compatible devices:** Sony Alpha 7S III
- **Product dimensions:** 6.1D x 10.7W x 6.1H centimetres
- **Item weight:** 194 Grams
- **Folded size:** Non communiqué(e)

## Images

![SMALLRIG A7S III Cage Only Compatible for Sony Alpha 7S III - 2999 - Image 1](https://m.media-amazon.com/images/I/610-j4WkB8L.jpg)
![SMALLRIG A7S III Cage Only Compatible for Sony Alpha 7S III - 2999 - Image 2](https://m.media-amazon.com/images/I/611B2iZe3dL.jpg)
![SMALLRIG A7S III Cage Only Compatible for Sony Alpha 7S III - 2999 - Image 3](https://m.media-amazon.com/images/I/616qW6V7t5L.jpg)
![SMALLRIG A7S III Cage Only Compatible for Sony Alpha 7S III - 2999 - Image 4](https://m.media-amazon.com/images/I/618QePN6JkL.jpg)
![SMALLRIG A7S III Cage Only Compatible for Sony Alpha 7S III - 2999 - Image 5](https://m.media-amazon.com/images/I/61Q7ezKDsWL.jpg)

## Questions & Answers

**Q: Would this also fit a Sony a7iii?**
A: No, there’s a different model cage for A7iii
Part 2918
https://www.amazon.co.uk/SMALLRIG-Light-Weight-Camera-Cage/dp/B08NPGM56K/ref=mp_s_a_1_5?dchild=1&keywords=smallrig+a7iii+cage&qid=1612442316&sprefix=smallrig+a7iii&sr=8-5

**Q: Can cage be used as an L-bracket without adding any quick release plates? In other words does it have arca swiss dove tails both on bottom and side?**
A: Hi sorry you can’t use as a L-Bracket

**Q: could i used it in a Sony A7 II? all the dimensions are the same except the thickness. 127 x 96 x 74 (iii) - 127 x 96 x 60 mm (ii)**
A: yes, that will work!

**Q: Does this fit sony a7riii ...?**
A: check dimensions with the A7iii, if body is same, then yes it will fit as the screw goes into the side of camera

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good, basic cage
*by C***K on 23 December 2020*

Like most SmallRig gear this is well made and carefully thought out. It's quite basic: if you want a cable clamp or handle you will need to purchase these separately. The design is minimalist - more of a skeleton shell than a full cage which helps keep weight to a minimum. It has plenty of 1/4" mounting points and allows good access to the buttons, dials and articulating screen but it doesn't provide protection to the rear of the camera. The A7S3 is held in place by a single screw which makes removing the cage quick and easy.

### ⭐⭐⭐⭐⭐ Fantastic. Such a joy to use
*by M***G on 7 July 2021*

I bought this in order to film portrait video and have found it useful in So many ways already. Incredibly light strong and steady and adaptable. Ingeniously designed.

### ⭐⭐⭐⭐⭐ This is the obvious choice if you need an A7siii cage.
*by A***L on 26 September 2020*

I don't usually like using custom/camera specific cages for my rigs. I have been using my SmallRig universal cages for around 5 years now and they are still great. But I thought I would give this one a go and this cage has changed my mind. Pros: - Solid 1 piece metal construction - Very well made - Smooth/seamless moulded grip - Good sized cut outs for access to all ports, flippy screen and battery door - Integrated loop on the grip to attach strap - Affordable - Easy to mount on a gimbal Cons: - It's fairly easy to install on your camera, but the bolt that attaches to strap loop on the camera is fiddly, difficult to line up and easy to lose. - Built in allen wrench is a nice touch, but it's also really easy to drop or lose. - This is not so much about the cage, but I wish SmallRig would make a cold shoe accessory so I could mount a microphone and monitor on top at the same time.

## Frequently Bought Together

- SMALLRIG A7S III Cage Only Compatible for Sony Alpha 7S III - 2999
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- (New Version) SMALLRIG Camera Monitor Mount with Cold Shoe Adapter, 360° Swivel and 180° Tilt Adjustable Monitor Holder with Thumbscrew, Anti-twist Design, Max Payload 2.3kg - 2905B

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-04*