Description
The Seahorse SE331 case is a compact hard case for protecting and transporting equipment, electronics, cameras, and other gear. Its interior measures 10.5 × 7.6 × 4.2 inches. Measure your equipment before ordering and allow room for any foam or accessories.
The case is made from polypropylene and has an IP67 waterproof rating. It also features TwistLock latches, a pressure-equalization system, an O-ring seal, an easy-carry handle, and integrated lock points. For additional organization and cushioning, choose the optional Accuform cubed foam.
Dimensions and specifications
Interior: 10.5 × 7.6 × 4.2 inches
Exterior: 12.25 × 10.01 × 5.18 inches
Empty weight: 2.55 lb
Weight with foam: 2.75 lb
Buoyancy: 11 lb
Weight capacity: 30 lb
Material: Polypropylene
Origin: Made in the USA
Listed ratings: IP67, ATA 300, and MIL-STD 810F
The manufacturer lists the SE331 as waterproof, dustproof, impact resistant, and crush resistant. Specifications and protection ratings describe tested conditions; review the manufacturer’s documentation to confirm they suit your intended use.
Choose the empty case or cubed-foam option from the product selector. Then compare your equipment’s full dimensions with the interior measurements before purchasing. For help checking fit or choosing an option, contact Midwest Case Company at 1-800-515-1055.
See Our Other Seahorse Case Options:
Seahorse Micro Cases | Seahorse Medium Cases | Seahorse Large Shipping Cases | Gun Cases | Photography Cases | Utility Cases | Case Accessories | Seahorse Home Page
WARNING: ⚠️ This product can expose you to Bisphenol A (BPA), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.



