Micro Waterproof Protective Cases
Compact hard cases built for small valuables and electronics with strong impact protection and locking-latch security.
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Seahorse Cases
Shop Seahorse Cases for rugged waterproof protective equipment cases built for storage, transport, and repeat-use protection in demanding environments. Seahorse has been manufacturing hard protective cases since 1997, with made-in-USA case solutions designed to protect equipment from water, dust, impact, and rough handling.
As an authorized Seahorse distributor, Specialty Cases helps buyers compare Seahorse categories by size, application, and interior setup. Whether you need a compact waterproof case, a larger rolling transport case, a laptop case, a long case, or replacement accessories, this page is organized to make the Seahorse lineup easier to shop.
- Waterproof, dustproof, and crush-resistant hard cases
- Made in the USA with a lifetime guarantee
- Micro, small, medium, large, laptop, long, and specialty options
- Available with multiple interior and latch configurations
Shop Seahorse Case Categories
Browse Seahorse categories by size and application to find the right waterproof protective case more quickly.
Small Waterproof Protective Cases
Smaller waterproof cases with padlockable designs, pressure purge systems, and dependable protection for portable gear.
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Medium Waterproof Protective Cases
Mid-size protective cases with copolymer construction, waterproof sealing, and multiple interior configuration options.
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Large Waterproof Protective Cases
Larger rolling transport cases with fold-down handles and interior choices for heavier or bulkier protected loads.
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Waterproof Gun Cases
Protective Seahorse storage and transport cases built for pistol, revolver, rifle, and related hard-case applications.
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Waterproof Laptop Cases
Hard laptop cases designed for maximum protection with shock-absorbing construction and strong waterproof performance.
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Seahorse Accessories
Foam kits, padded dividers, lid organizers, latches, seals, and other replacement or upgrade accessories.
View AllWhy Buyers Choose Seahorse
Seahorse cases are built for demanding environments where water resistance, impact protection, and dependable sealing matter.
Made in the USA
Seahorse cases are proudly manufactured in America for buyers who prioritize domestic production and durable build quality.
Lifetime Guarantee
Seahorse backs its case line with a lifetime guarantee, adding confidence for long-term protective use.
Interior Options Available
Not every model supports every configuration, but Seahorse offers a strong range of interior setups for different equipment needs.
Empty
Open interior space for custom packing, specialized inserts, or equipment-specific organization.
Pick N Pluck Foam
Foam interiors that help buyers create a fitted layout around equipment needing more tailored protection.
Padded Dividers
Divider-based interiors for adjustable organization and easier separation of delicate or varied equipment.
Padded Dividers & Lid Organizer
Combined interior organization for users who want protected base storage plus quick-access lid compartments.
Key Seahorse Case Features
Not all models include every feature, but these are the core protective and handling benefits found across the Seahorse lineup.
Water & Dustproof
Sealed case construction with interchangeable o-ring protection helps guard equipment against water and dust exposure.
Ultra High Strength
Polypropylene copolymer resin construction helps deliver strong impact resistance and rugged long-term durability.
Pad Lock Holes
Padlock-ready holes provide an added layer of security and compatibility with common lock formats.
Safety Latch
Latch options include standard, keyed metal, and plastic locking styles depending on model and configuration.
Fold Down Handles
Sturdy fold-down handles support easier lifting, carrying, and storage across multiple case sizes.
Automatic Pressure Purge System
Automatic pressure equalization helps cases adapt more smoothly to changes in altitude and temperature.
Built-in Wheels
Built-in wheel options improve mobility for larger or heavier equipment loads on select models.
Retractable Pull Handle
Retractable handle options make larger cases easier to roll and maneuver during transport.
