FREE SHIPPING ON SELECT ITEMS!! Just use code: FREE during checkout.
We’re here to help: (800) 267-1674

Seahorse Cases

Seahorse Cases Logo Seahorse Waterproof Medium Equipment Cases

Shop Seahorse waterproof medium equipment cases for a dependable way to protect valuable gear while keeping transport, storage, and day-to-day handling more manageable. This category is a strong choice for customers who need rugged medium-size protective cases for electronics, tools, test gear, cameras, field equipment, and other sensitive items that benefit from better organization and dependable hard-case protection.

This category includes Seahorse medium protective cases with empty, foam, divider, and hinged panel system options across a range of medium case sizes. Use the product grid below to find the Seahorse medium case that matches your equipment dimensions, preferred interior setup, and the level of protection your application requires.

  • Lightweight, tough medium protective cases for valuable equipment
  • Choose from empty, foam, divider, and hinged panel system options
  • Watertight, ATA-rated designs built for dependable transport protection
  • Proudly made in the USA for customers who value durable repeat-use case solutions
Call (800) 267-1674 Shop by Brand Shop by Product
View as Grid List

19 Items

Set Descending Direction
  1. Seahorse 540 Medium Protective Case Empty
    Seahorse SE540 Medium Protective Case with Empty Interior
    SKU: SE540
    Brand: Seahorse Cases
    Interior: 13.5 x 10 x 8.4 in.
    Available Colors: Black, Gray, Orange, Yellow
    $106.01
  2. Seahorse 540 Medium Protective Case With Foam
    Seahorse SE540 Medium Protective Case with Foam
    SKU: SE540F
    Brand: Seahorse Cases
    Interior: 13.5 x 10 x 8.4 in.
    Available Colors: Black, Gray, Orange, Yellow
    $132.60
  3. Seahorse 540 Medium Protective Case With Dividers
    Seahorse SE540 Medium Protective Case with Dividers
    SKU: SE540D
    Brand: Seahorse Cases
    Interior: 13.5 x 10 x 8.4 in.
    Available Colors: Black, Gray, Orange, Yellow
    $166.81
  4. Seahorse 530 Medium Protective Case Empty
    Seahorse SE530 Medium Protective Case with Empty Interior
    SKU: SE530
    Brand: Seahorse Cases
    Interior: 13.6 x 9.9 x 6.1 in.
    $98.97
  5. Seahorse 530 Medium Protective Case With Foam
    Seahorse SE530 Medium Protective Case with Foam
    SKU: SE530F
    Brand: Seahorse Cases
    Interior: 13.6 x 9.9 x 6.1 in.
    $115.27
  6. Seahorse 530 Medium Protective Case With Dividers
    Seahorse SE530 Medium Protective Case with Dividers
    SKU: SE530D
    Brand: Seahorse Cases
    Interior: 13.6 x 9.9 x 6.1 in.
    $171.93
  7. Seahorse 630 Medium Protective Case Empty
    Seahorse SE630 Medium Protective Case with Empty Interior
    SKU: SE630
    Brand: Seahorse Cases
    Interior: 16 x 11.6 x 6.2 in.
    Available Colors: Black, Desert Tan
    $112.32
  8. Seahorse 630 Medium Protective Case With Foam
    Seahorse SE630 Medium Protective Case with Foam
    SKU: SE630F
    Brand: Seahorse Cases
    Interior: 16 x 11.6 x 6.2 in.
    Available Colors: Black, Desert Tan
    $135.35
  9. Seahorse 630 Medium Protective Case With Dividers
    Seahorse SE630 Medium Protective Case with Dividers
    SKU: SE630D
    Brand: Seahorse Cases
    Interior: 16 x 11.6 x 6.2 in.
    Available Colors: Black, Desert Tan
    $179.20
  10. Seahorse 630HSP Medium Hinged Panel System Empty
    Seahorse SE630HSP Medium Hinged Panel System Empty
    SKU: SE630HPS
    Brand: Seahorse Cases
    Interior: 16 x 11.6 x 6.2 in.
    Available Colors: Black, Desert Tan
    $157.92
  11. Seahorse 630HSP Medium Hinged Panel System with Foam
    Seahorse SE630HSP Medium Hinged Panel System with Foam
    SKU: SE630HPSF
    Brand: Seahorse Cases
    Interior: 16 x 11.6 x 6.2 in.
    Available Colors: Black, Desert Tan
    $189.08
  12. Seahorse SE730 Medium Protective Case with Empty Interior
    Seahorse SE730 Medium Protective Case with Empty Interior
    SKU: SE730
    Brand: Seahorse Cases
    Interior: 18.1 x 12.9 x 7.9 in.
    $141.72
  13. Seahorse SE730 Medium Protective Case with Foam
    Seahorse SE730 Medium Protective Case with Foam
    SKU: SE730F
    Brand: Seahorse Cases
    Interior: 18.1 x 12.9 x 7.9 in.
    $189.78
  14. Seahorse 710 Medium Protective Case Empty
    Seahorse SE710 Medium Protective Case with Empty Interior
    SKU: SE710
    Brand: Seahorse Cases
    Interior: 18.4 x 13.3 x 4.1 in.
    Available Colors: Black, Gray, Yellow
    $115.84
  15. Seahorse 710 Medium Protective Case With Foam
    Seahorse SE710 Medium Protective Case with Foam
    SKU: SE710F
    Brand: Seahorse Cases
    Interior: 18.4 x 13.3 x 4.1 in.
    Available Colors: Black, Gray, Yellow
    $136.35
  16. Seahorse 720 Medium Protective Case Empty
    Seahorse SE720 Medium Protective Case with Empty Interior
    SKU: SE720
    Brand: Seahorse Cases
    Interior: 18.4 x 13.3 x 6.2 in.
    Available Colors: Black, Gray, Yellow
    $121.46
  17. Seahorse 720 Medium Protective Case With Foam
    Seahorse SE720 Medium Protective Case with Foam
    SKU: SE720F
    Brand: Seahorse Cases
    Interior: 18.4 x 13.3 x 6.2 in.
    Available Colors: Black, Gray, Yellow
    $155.56
  18. Seahorse 720 Medium Protective Case With Dividers
    Seahorse SE720 Medium Protective Case with Dividers
    SKU: SE720D
    Brand: Seahorse Cases
    Interior: 18.4 x 13.3 x 6.2 in.
    Available Colors: Black, Gray, Yellow
    $216.64
  19. Seahorse 720 Medium Protective Case With Dividers and Lid Organizer
    Seahorse SE720 Medium Protective Case with Dividers and Lid Organizer
    SKU: SE720DO
    Brand: Seahorse Cases
    Interior: 18.4 x 13.3 x 6.2 in.
    Available Colors: Black, Gray, Yellow
    $321.26
per page
Copyright © 2026 Specialty Cases All rights reserved.