S3 J-5500 Waterproof Crush Proof High Visibility Case
Best rugged storage for adventurers needing to protect sensitive gear.
Protect your gear with the S3 J-5500, a high-visibility, American-made storage case built for extreme conditions. Its nearly indestructible ABS plastic construction, reinforced with stainless steel hardware, ensures maximum durability. This case is waterproof up to 80 feet, crushproof, and dustproof, making it ideal for safeguarding sensitive equipment like first aid supplies. It features a pressure equalization valve for safe transport and can be secured with a lock, offering peace of mind in demanding environments. Build your custom rugged kit with this reliable, empty case.
$35.97
Owner Satisfaction
4.7
/ 5
Category Rank
152
/ 887
#152 in Dry Boxes
Price vs Category Average
-83%
Below average
Material
ABS plastic with stainless steel hinges and latch pins
/ ABS plastic with stainless steel hinges and latch pins
Who it's for
- Outdoor adventurers protecting expensive electronics in harsh environments
- Search and rescue teams needing quick gear identification
- Budget-conscious professionals seeking long-term equipment durability
Who should skip it
- Travelers preferring low-profile or aesthetically subtle storage solutions
- Ultralight backpackers prioritizing minimal weight and compact gear
- Users wanting immediate, specialized organization for unique equipment
Performance breakdown
Environmental Sealing
Submersible protection keeps sensitive gear bone-dry in the harshest conditions.
Structural Integrity
ABS plastic shell provides a near-indestructible barrier against heavy impacts.
Visibility
High-contrast colorway ensures your kit is spotted instantly in emergencies.
Pressure Management
Integrated valve prevents vacuum seals during altitude or temperature shifts.
Security Features
Lockable latch design keeps contents safe from unauthorized access or theft.
Portability
Compact footprint balances internal storage capacity with easy carry weight.
Key Specs
Material
ABS plastic with stainless steel hinges and latch pins
Waterproof rating
Up to 80 feet
Weight
3.45 lbs (1.565 kg)
Exterior Dimensions
10.19″ X 8.55″ X 6.8″
Interior Dimensions
9.37″ X 7.24″ X 6.08″
Crushproof and dustproof design
Airtight lid type
Safety Lock feature
Features
- Nearly indestructible construction
- Waterproof up to 80 feet
- Crushproof and dustproof
- High visibility design
- Secure locking capability
- Includes pressure valve
- Made in America
- Ideal for custom kits
What customers say
Customers consistently praise the S3 J-5500 case for its exceptional reliability, noting that it truly delivers on its promise of protection in harsh environments. Reviewers frequently highlight the robust build quality, confirming the case withstands significant abuse without compromising the contents. The high visibility feature is a bonus, making retrieval easy in low light or cluttered environments. Consumers feel this case offers professional grade durability at a very accessible price point, making it a smart investment for protecting sensitive equipment.
Know before you buy
This case is rated to be waterproof at depths of up to 80 feet, making it suitable for most water-based activities and accidental submersions.
No, the S3 J-5500 is sold as an empty case. This allows you to customize the interior layout with your own padding or organization system to fit your specific equipment.
The valve automatically balances the internal air pressure against external changes, such as those experienced during air travel or significant altitude shifts. This prevents the case from becoming vacuum-sealed, ensuring you can always open it easily.
Yes, the case is constructed from high-impact ABS plastic and reinforced with stainless steel hardware. It is specifically engineered to be crushproof and dustproof, providing a rugged shell for sensitive items.
Yes, the case features a secure locking capability that allows you to attach a padlock for added security during transport or storage.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$36