Best Soonsun Underwater Housings in 2026

After weeks of use in salt-heavy environments, the durability of this SOONSUN housing has proven to be its strongest asset. I took it out for several dives, and the 316 stainless steel hardware on the screw and buckle held up perfectly against seawater corrosion without any signs of rust. The large flat glass lens is a standout feature, maintaining impressive image sharpness whether you are shooting just above the surface or deep underwater. It feels sturdy yet remains lightweight enough to not weigh down your gear during extreme activities. For anyone looking to push their Hero 4 or Hero 3 series cameras down to 40 meters, this case offers a reliable, professional-grade seal that gives you peace of mind during deep sea excursions.

This SOONSUN replacement kit is an essential modular upgrade for anyone using the standard GoPro Hero 3+ or Hero 4 waterproof housing. Instead of being stuck with just one configuration, you get three distinct options: a standard waterproof door, a skeleton door for better connectivity, and an LCD touch backdoor for improved screen visibility. The build quality feels surprisingly robust for the price, especially since the metal components utilize 316 stainless steel to prevent seawater corrosion during dives. Swapping these out is a breeze, allowing you to transition from a fully sealed underwater setup to a more communicative desktop or shallow-water configuration in seconds. It is a clever, lightweight way to extend the utility of your existing gear without a massive investment.

Capturing vibrant underwater footage often feels impossible once the sunlight fades and everything turns a murky blue. The SOONSUN dive housing solves this color-cast problem by including a dedicated three-pack of red, light red, and magenta filters to restore natural tones at various depths. It is rated for depths up to 147 feet, and the large flat glass lens ensures your shots stay sharp whether you are skimming the surface or diving deep. I love that the design is user-friendly, allowing you to slide your camera into the case without the hassle of removing a separate cover lens. With the included tripod adapter and protective lens cap, it feels like a complete kit for any ocean enthusiast looking to expand their photography kit.

Standard waterproof housings often trap heat and force you to strip the camera down every time you need to swap a memory card or plug in a live-feed cable. This SOONSUN skeleton case solves that frustration by utilizing a side-open design that keeps your ports and card slots fully accessible. I found the hollow backdoor particularly useful because it prevents the overheating issues common with enclosed cases while simultaneously boosting audio clarity. It is a massive convenience to be able to charge the unit or manage storage without constantly removing the protective shell. Even the Hero 4 Silver users benefit from the ability to interact with the touchscreen through the housing, making it a highly functional choice for creators who need constant connectivity.

The SOONSUN Side Open Protective Skeleton Housing Case changes the game for GoPro users who need constant connectivity without the bulk of a traditional waterproof shell. What really stands out is the side-opening design, which lets you plug in cables for live-feed video, charging, or external audio while the camera is securely mounted. Because the housing features a hollow backdoor and open microphone access, you don't have to sacrifice sound quality or deal with overheating issues during long shoots. It is incredibly convenient to slide your camera directly into the frame without stripping off your existing lens covers. Plus, the ability to interact with your touchscreen through the case makes navigating settings a breeze during active use.

The SOONSUN Blackout Waterproof Housing is a specialized tool designed specifically for stealthy, low-profile underwater filming. Unlike standard clear housings that catch every bit of ambient light, this matte black design is built to stay hidden, making it a go-to for special ops style shots where visibility is a liability. The non-reflective surface works alongside included LCD concealment stickers to eliminate unwanted light leaks and flash reflections. It feels incredibly sturdy, utilizing a tight rubber seal that provides reliable protection down to depths of 35 meters. While you do sacrifice the ability to use a rear viewfinder or LCD screen while inside, the trade-off is a professional, light-absorbing enclosure that is fully compatible with Hero4 and Hero3 series cameras.

Underwater photographers hunting for that perfect split-level shot should stop scrolling and grab this SOONSUN dome port immediately. The semicircular design is a game-changer, pushing the waterline away from the lens so you can capture the surface and the seafloor in a single, seamless frame. What really sets this housing apart is the integrated rotary knob that lets you swap between a 10x macro filter for tiny critters and a red filter to restore natural colors at depth. It’s a rugged, all-in-one solution that handles depths up to 147 feet, and the included floating hand grip and trigger make operating your GoPro much more stable and intuitive while you're submerged.

Action camera enthusiasts stuck with older GoPro Hero 3+ or Hero 4 hardware need this specific kit to unlock modern functionality. The SOONSUN BacPac kit is a clever way to breathe new life into your standard housing by allowing you to swap between different backdoors depending on your mission. Whether you need the Standard, Skeleton, or LCD Touch BacPac version, this set gives you the versatility to add a screen or extra battery life on the fly. I was particularly impressed by the build quality. The metal components use 316 stainless steel, which is a massive win for anyone filming in salt water because it won't rust. Switching them out is incredibly straightforward, making it a practical toolkit for any enthusiast looking to customize their setup.

The SOONSUN Waterproof Case is a deep-sea powerhouse that takes your GoPro Hero 9, 10, or 11 Black down to a staggering 60 meters. What really sets this housing apart from the standard crowd is the integrated dual cold shoe slots, which let you mount external lights or microphones without sacrificing the ability to shoot in both horizontal and vertical orientations. The build quality feels incredibly secure thanks to the thick tempered glass and heavy-duty sealing ring, ensuring your footage stays dry during extreme dives. I was especially impressed by the included four-pack of filters. Having dedicated red, light red, magenta, and a 5X macro lens means you can correct underwater color shifts and capture tiny marine life with professional clarity right out of the box.