Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
Waterproof and chemical-resistant, this black Medium Hard Case 4820 with Foam from Explorer Cases is a humidity and dust resistant case made of a copolymer polypropylene compound. Within interior dimensions of 18.9 x 14.6" and a total interior depth of 8.1" from the lid and base, you can transport your choice of sensitive gear such as electronics, satellite communication equipment, computers, defense and military equipment, your GPS or more. The case includes pre-cubed foam layers to protect your equipment. To carry the case, there is a soft grip rubber handle, which is load-tested and reinforced with corrosion proof steel pins.
Harsh temperature resistant from -27.4 to 194˚F
Corrosion-proof metal hinges with lid stay
Manual pressure-release jam-free purge valve has an internal stop ring that prevents the valve from being completely extracted
Jam-free latches with easy opening mechanism
Waterproof removable ID label made from PVC
Additional fixing points on the lid
Internal slots for optional panel mounting brackets or rings
Allows for customization from numerous optional accessories
In the Box
Explorer Cases Medium Hard Case 4820 with Foam (Black)
Waterproof Removable ID Label
Interior Pre-Cubed Foam Layers
Limited Lifetime Warranty
Table of Contents
Copolymer Polypropylene compound, PVC ID label
Type of Closure
20.5 x 17.1 x 9.1" / 52.0 x 43.5 x 23.0 cm
18.9 x 14.6 x 8.1" / 48.0 x 37.0 x 20.5 cm
Lid: 2" / 5 cm Base: 6.1" / 15.5 cm
54.5 lb / 24.7 kg
-27.4 to 194˚F / -33 to 90 ˚C
Soft grip rubber handle
Without Foam: 10.1 lb / 4.6 kg With Foam: 11.9 lb / 5.4 kg