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Seahorse SE-520 Waterproof Protective Case with Foam Inserts (Black)

  • mfr: SEPC-520FBK
  • SKU: 520F-BK
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  • Free standard shipping

    *Orders placed before 3 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

  • Free Local Pickup

    Please call for store stock availability.

    Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

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Product highlights

  • Watertight, airtight, and crush resistant
  • Automatic pressure equalization system
  • Accuform cubed foam set
  • Secured latch closure
  • Molded-in padlock holes
  • Handle for easy carrying
  • Made in the USA

Seahorse SE-520 Waterproof Protective Case with Foam Inserts (Black)

Store, protect, and transport your gear in this injection-molded Seahorse SE-520 Protective Case. The case is watertight, airtight, and crush resistant. Measuring 13.49 x 9.89 x 6 inches internally, the case comes with a multilayer protective cubed Accuform Foam set – customizable to hold your gear in place.

Accuform Foam Set

The included Accuform cubed foam set consists of a 1/2 inch thick high-density shock-absorbing foam base, cubed customizable middle layer, and an egg crate foam for the lid. You can customize the middle layer to fit-in all your gear and equipment.

Automatic Pressure Purge System

Seahorse's Automatic Pressure Purge System guarantees an ideal seal by incorporating its own O-Ring below one of the latches. The pressure valve automatically activates once you close the case. Pressure is released as soon as you open the latch.

Molded-In Padlock Holes

The case also has two molded-in padlock holes to secure your valuables. The padlock holes will accept TSA and most standard size padlocks like Masterlocks.

Easy Transportation

The rugged, lightweight case comes with a large handle for easy carrying.


Case / Gig Bag Hard Shell Case
Interior Dimensions 13.49 x 9.89 x 6 inch (34.26 x 25.12 x 15.24 cm)
Material Copolymer
Weight With Pre-scored foam: 5.38 lb (2.44 kg), Without foam: 4.73 lb (2.15 kg)
Carry/Transport Options Handle
Monopod/Tripod Holder No
Bags/Case Features Not Available
Padded No
Water-Resistant Yes
Operating Temperature Not Available


Customer Questions
No Questions


Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact [email protected] with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at [email protected], or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

Seahorse SE-520 Waterproof Protective Case with Foam Inserts (Black)

Seahorse SE-520 Waterproof Protective Case with Foam Inserts (Black) SKU: 520F-BK

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