Subtech Pro Stealth 50L Drybag: Unrivaled Protection for Your Toughest Adventures
In the world of outdoor pursuits and extreme adventures, protecting your vital gear from the elements is paramount. Water damage can be catastrophic, leading to costly replacements and ruined expeditions. This is where a high-quality drybag becomes an invaluable asset, a piece of equipment worth its weight in gold. Subtech, with over two decades of expertise in crafting robust waterproof solutions, has once again raised the bar with their latest innovation: the Pro Stealth 50L drybag. Engineered for the most demanding conditions, this newest generation bag is not just waterproof; it’s a fortress for your essentials, submersible to an astonishing 165 feet (50 meters).

Subtech’s commitment to excellence is evident in every detail of the Pro Stealth 50L. Drawing upon a wealth of experience and integrating cutting-edge features never before seen in a drybag of this caliber, they have created a product that redefines reliability. This isn’t just a bag; it’s a testament to superior engineering, designed to accompany you through the most challenging environments, from torrential downpours and white-water rapids to deep-sea dives and harsh desert conditions where dust and sand are as threatening as water.

Unparalleled Waterproofing: IP68 Rated and Submersible to 165 Feet
The Pro Stealth 50L stands alone in its class when it comes to water protection. This bag has been rigorously tested and certified to be completely waterproof down to an incredible depth of 165 feet (50 meters). To put this into perspective, at such depths, the pressure exerted on the bag is immense. Subtech has meticulously engineered every component – from its robust seams and innovative zipper technology to the advanced materials used in its construction – to withstand these extreme forces without compromising the integrity of your gear.

For context, recreational scuba diving often limits divers to depths around 40-60 feet. The Pro Stealth 50L’s ability to protect contents 100 feet deeper than typical recreational diving limits is truly remarkable, offering peace of mind even in the most extreme underwater scenarios. While this depth capability caters to professional and specialized uses, for 99% of other applications, such as kayaking, rafting, sailing, hiking in monsoons, or simply protecting gear from heavy rain and splashes, you can be absolutely confident in its performance.
The bag boasts an IP68 rating, which represents the highest level of protection against dust and water ingress. The ‘6’ signifies complete protection against dust, meaning no dust can penetrate the enclosure. The ‘8’ denotes protection against continuous immersion in water under conditions specified by the manufacturer, which in this case is an astounding 165 feet. This certification means your electronic devices, critical documents, and delicate equipment are safe not just from splashes or rain, but also from complete submersion, ensuring they remain dry and functional no matter how challenging your environment.
Beyond its impressive depth rating, the bag’s design ensures versatility in how it’s transported. Whether you’re wearing it as a comfortable backpack, strapping it securely to the roof of your overland vehicle, attaching it to a boat during a choppy crossing, or fastening it to your motorcycle for a long-distance tour, the Pro Stealth 50L guarantees uncompromising protection without any issues. Its rugged construction is built to endure the rigors of travel and exposure to all elements.
Engineered to Float: An Emergency Lifesaver

While being perfectly waterproof is essential, a truly superior drybag offers an additional layer of security: flotation. The Subtech Pro Stealth 50L is not only designed to keep water out, but it’s also engineered to float, preventing your valuable equipment from sinking to the bottom of a lake, river, or ocean if accidentally dropped or knocked overboard from a boat, kayak, or paddleboard. This feature can be the difference between a minor mishap and a devastating loss of gear.
What truly sets the Pro Stealth 50L apart is its remarkable buoyancy. Even when fully packed with gear, the bag can be inflated to provide enough lift to support an adult in the water. This dual functionality means it can serve as an emergency flotation device in a “man overboard” situation or if you find yourself needing extra buoyancy in unexpected water crossings. This unique capability transforms the drybag from a simple storage solution into a critical safety tool, offering unparalleled peace of mind for water-based activities and expeditions.
The integrated oral inflator allows you to quickly inflate the bag, not only enhancing its flotation capabilities but also serving multiple purposes. You can inflate it to confirm the seal and ensure pressure integrity before a dive, or deflate it completely to vacuum-seal your contents, minimizing bulk and air resistance when strapped to a vehicle or packed away. This intelligent design ensures maximum adaptability for various adventure scenarios.

Intelligent Internal Organization for Fragile Gear
One of the common frustrations with many traditional drybags and duffels is their “black hole” nature. You often find yourself rummaging through a chaotic jumble of gear, wasting precious time and risking damage to delicate items. The Subtech Pro Stealth 50L tackles this problem head-on with its innovative integrated organization system, featuring fully adjustable internal dividers.

These dividers are a game-changer, especially for adventurers transporting sensitive equipment like camera bodies, lenses, drones, scientific instruments, or other fragile electronics. They allow you to create custom-sized compartments, providing a tailored fit and crucial cushioning that prevents items from shifting, colliding, and getting damaged during transit. This level of protection, combined with the bag’s waterproof and impact-resistant capabilities, makes it an ideal choice for professional photographers, videographers, and anyone carrying high-value, delicate gear into the field.
Beyond specialized equipment, the dividers also greatly enhance general packing efficiency. No more digging through your bag to find that elusive phone charger, a clean pair of socks, or a specific tool. Everything has its place, saving you time and frustration, and ensuring you can quickly access what you need when you need it most. The lid also features two 3D mesh pockets, perfect for storing smaller items like batteries, cables, memory cards, or personal essentials, keeping them visible and accessible without compromising the main compartment’s waterproof integrity.

Built for Extremes: Durability, Impact Protection, and Ergonomics
The Pro Stealth 50L isn’t just waterproof and organized; it’s built to endure the harshest conditions year after year. Constructed from extremely durable Hypalon TPU fabric, this bag is designed for professional wear and tear. Hypalon, known for its superior resistance to abrasion, chemicals, UV radiation, and extreme temperatures, ensures that your drybag remains intact and functional even after countless expeditions and rough handling. This material choice reflects Subtech’s commitment to creating gear that truly lasts, offering an exceptional return on your investment.
Adding another layer of protection, the bag features built-in 360-degree impact protection. This advanced cushioning system, in combination with the airtight zipper, effectively transforms the Pro Stealth 50L into a mobile “Fort Knox” for your belongings. Whether it’s taking a tumble down a rocky slope, being dropped during transit, or enduring vibrations from vehicle travel, your contents are shielded from physical shocks, preventing dents, cracks, and internal damage to sensitive items.
Comfort and carryability are also paramount. The ergonomic fit of the Pro Stealth 50L is ingenious. The airtight zipper creates an internal airbag effect that allows the bag to contour perfectly along your back and spine. This adaptable shape ensures a comfortable and supportive fit, regardless of your body size or shape, minimizing strain during long treks or heavy loads. For optimal weight distribution and support, especially when carrying heavy loads, the bag includes a detachable waist belt and sternum strap. These straps work in conjunction with the bag’s unique design to provide perfect support, transferring weight efficiently to your hips and reducing stress on your shoulders and back.

Versatility and Accessibility for Every Adventure
The Pro Stealth 50L is designed to be an indispensable companion for a multitude of activities. Its versatility is enhanced by a host of thoughtful features that cater to both convenience and security:
- Air, Water & Condensation Tight Zipper: This isn’t just any zipper. It’s pressure tested to 500mbar/7psi, ensuring a complete seal that protects electronic equipment not only from water but also from damaging condensation, a critical factor for delicate electronics in changing environments.
- Detachable Straps: Equipped with aircraft-grade 7075 Aluminum hooks, the shoulder straps can be easily removed when the bag is used as a duffel or when strapping it down, offering maximum flexibility.
- Grab Handle: A sturdy main handle provides effortless navigation and quick grabbing, making it easy to move the bag between locations.
- Cobra Buckle: Four robust 38mm side buckles offer quick access to the main compartment and allow for additional gear to be strapped on externally when needed, adding to its tactical utility.
- Safety Button: An integrated safety button provides an extra layer of assurance, letting you confidently know that the airtight zipper is securely closed and your contents are safe.
- Easy Access Pockets: The bag features three external, splash-proof, easy-access pockets: two on each side and a generous 4-liter top compartment within the lid. These are perfect for items you need to reach quickly without fully opening the main dry compartment, like maps, snacks, or a first-aid kit.
- MOLLE Webbing: Fitted with MOLLE webbing on both the top and sides, the Pro Stealth 50L offers ample attachment points for additional pouches, tools, water bottles, or other accessories, whether used as a duffel bag or backpack. This expandability makes it a true tactical gear solution.
- Reinforced Attachment Points: Throughout the bag, reinforced attachment points ensure you can securely fasten the bag to various vehicles or vessels – be it the back of your boat, a paddleboard, jet ski, motorbike, ATV, or even a roof rack on your car.
- Adventure Ready Design: For seamless travel and transport, the backpack attachment hooks can be quickly detached and the straps neatly inserted into a dedicated back panel. This keeps them clean from mud and dirt, and prevents snagging during airport check-ins or while being stored.

Specifications at a Glance
The Subtech Pro Stealth 50L is engineered for high performance and practical use, with dimensions and weight designed for adventurers:
- Volume: 50 Litres / 13.2 Gallons
- Size: 59x36x24.5cm / 23.2×14.2×9.7 inches
- Weight: 3490 grams / 123.1 ounces











Secure Your Pro Stealth 50L Today
This military-grade tactical drybag is a hot commodity, representing the pinnacle of outdoor gear protection. Given its advanced features and uncompromising performance, demand is exceptionally high. While the price point of approximately $345 USD reflects its premium quality and engineering, consider it an investment in the longevity and safety of your valuable equipment.
You can be among the first to experience the revolutionary protection of the Subtech Pro Stealth 50L by pre-ordering now. Please note that current deliveries are anticipated in December of 2023, meaning there’s about a year’s wait to get your hands on this cutting-edge drybag. However, for those who truly understand the value of preparedness and uncompromising gear, this wait is a small price to pay for unparalleled protection. Don’t find yourself regretting not being prepared next year; secure your Pro Stealth 50L today.
Moreover, for those eager to experience Subtech’s quality sooner or looking for other exceptional gear, we’ve got a special offer. You can receive an exclusive 10% discount on any other product or equipment from the Subtech website by using the coupon code: charlesandhudson. This fantastic deal even applies to sale items and includes complimentary worldwide shipping, making it an excellent opportunity to upgrade your adventure kit with Subtech’s trusted lineup.