The Pelican Style 16" Black Safety Water Protective Hard Shell Knife Carrying Case. This Razor Sharp Unlimited Pelican Style Knife Carrying Case is Composed of a high-impact material and resistant to extreme hot and cold temperatures ranging from -30°C to 90°C, this high-intensity, airtight, lightweight, and durable protective box will protect your important documents and valuables in nearly any adverse environment. The protective box features die-cut foam inside and a customization compartment to store all of your valuable goods snugly and safely.

This safety box also includes a pressure valve that maintains internal and external pressures and the O-ring allows you to manually adjust the internal pressure. Once you draw the latch snaps tightly closed, it resists being broken even under higher impact.