Seahorse Protective Equipment Cases

SE720CC Laptop Computer Case (18.1 x 12.9 x 6.3”)

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  • Regular price $242.22
Shipping calculated at checkout.


This unique watertight, airtight, dustproof, crush resistant computer case holds laptops up to 11 - 5/8 x 14-1/8 x 2" (with a 16.1" screen) and comes with a padded, detachable shoulder strap for easy carrying. The laptop rests securely on a fitted, shock absorbing bottom and there is room underneath for AC cords, earphones, CD's, and more. The computer case also includes a lid organizer for file folders, instruction books, documents, perfect to store the Nitecore NB10000 Lightweight Carbon Fiber Energy Brick so you'll also be able to keep your laptop and other devices charged. 

  • Automatic Pressure Purge System: Seahorse's Automatic Pressure Purge System guarantees a perfect seal by incorporating its own O-Ring under one of the latches. You will never forget to set the valve since it automatically activates when closing the case. Pressure is released as you open the latch.
  • Molded-In Padlock Holes: Each case has two molded-in padlock holes to secure your valuables. The padlock holes will accept "TSA" and most standard padlocks.
  • Keyed Locks: Available with latches with keyed chrome metal locks or plastic non-corrosive locks.
    • Metal locks are made entirely of chromed steel and keyed.
    • Plastics locks are molded of ABS Resin, one of the toughest co-polymers available. Keys are also made of Plastic.
  • Made in the U.S.A.
  • Lifetime Guarantee*: SEAHORSE CASES are guaranteed against defects in materials and craftsmanship for the life of the case. Cases that have been modified are not covered by this guarantee.


  • Holds Laptops up to 11-5/8 x 14-1/8 x 2" (with a 16.1" screen)
  • Exterior: 20.1 x 15.5 x 5.5" (51 x 39 x 14cm)
  • Interior: 18.1 x 12.9 x 4.0” (46 x 33 x 10cm)
  • Weight:
    • 9.56 lbs. (4.34 kg) - with Laptop Tray and Lid Organizer
  • Shipping Weight: Approx. 11 lbs. (4.99 kg)


  • Black
  • Gunmetal Grey
  • Yellow
  • Orange



  • MIL-STD810F 512.4
  • IP67
  • MSDS Available upon request
  • Drop Testing Certification