Aluminum Frame Cage with Lens Silicone Case for Insta360 GO 3S/GO 3

Our review of the Aluminum Frame Cage with Lens Silicone Case for the Insta360 GO 3S/GO 3 finds it best suited to action shooters who need rugged, lightweight protection without compromising mounting options. The single biggest reason to buy is its combination of a skeletonized metal frame that keeps weight low and a fitted silicone lens case that protects the optics during high-speed use. For riders, helmet users, and handheld shooters who add accessories such as lights and microphones, this cage streamlines mounting while preserving signal and cooling.

Key Features

• Lightweight aluminum: At roughly 34G the cage adds minimal bulk while giving solid structural protection for the camera body.
• Silicone lens case included: The soft lens case guards the Insta360 optics from scratches and light impacts when the camera is mounted or stored.
• Cold shoe mount and accessory support: The frame accepts common accessories so users can attach microphones, fill lights or other small gear for better video capture.
• Skeletonized design: Cutouts prevent blocking of GPS and Wi-Fi signals and allow passive cooling during extended recording.
• Foam padding inside: Internal silicone pad foam holds the camera snugly to reduce vibration during sports like skiing and cycling.
• Versatile mounting: Compatible with the official quick release bracket and can be mounted on bikes, helmets, chest straps or cranes.

Who It's For

This accessory is ideal for action camera users who want a durable protective housing that still supports accessory mounting and keeps the camera cool. Cyclists, skiers, helmet-cam users and vloggers who attach microphones or lights will appreciate the cold shoe and the stable fit provided by the internal pads.

It is less relevant for users who only do static tabletop shooting without accessories or those who prefer a fully enclosed waterproof housing; the cage is an open-frame protective solution focused on accessory use and ventilation.

Pros & Cons

Pros

• Strong yet light aluminum construction provides reliable protection without heavy weight.
• Included silicone lens case protects the glass from scratches and light knocks.
• Skeletonized frame preserves Wi-Fi/GPS signals and helps prevent overheating.
• Foam padding and secure fit reduce vibration for high-speed activities.

Cons

• The open-frame design is not a sealed waterproof housing, so it does not replace a dedicated waterproof case.
• Some users may notice the added weight compared with using the camera bare, though most find the 34G cage acceptable.

Specifications

Our Verdict

The Aluminum Frame Cage with Lens Silicone Case is a practical, value-oriented protective accessory for Insta360 GO 3 and GO 3S owners who need accessory mounting and reliable impact protection. It balances low weight, good material quality and a snug fit that reduces vibration, making it a smart choice for action shooters who do not require a sealed waterproof housing.

Frequently Asked Questions

Does this fit the Insta360 GO 3S and GO 3?
Yes, the cage is designed specifically to fit both the GO 3S and GO 3 and includes internal padding for a secure fit.

Will the frame interfere with Wi-Fi or GPS?
No, the frame is skeletonized so it will not block GPS or Wi-Fi signals and also helps with passive cooling.

Is the silicone lens case included protective enough for transport?
Yes, the included silicone case protects the lens from scratches and minor impacts but the solution is not a waterproof enclosure.