The 1560 Protector Case with Foam Interior from Pelican is made from next-generation HPXp polymer for superior protection against impacts and lasting durability. Virtually unbreakable, this hard case is resistant to dust, chemicals, and corrosion. It has a neoprene O-ring to make it airtight and waterproof and an automatic pressure release valve to ensure it remains easy to open, even after air travel. The push-button latch system keeps the case securely closed and enables easy opening with or without gloves. The latches accept user-supplied padlocks for added security. The oversized, folding soft-grip handles provide easy and comfortable team or solo carrying, and the retractable pull handle and built-in wheels allow you to conveniently roll heavy loads. Two layers of Pick N Pluck foam enable customizing the interior to best suit your individual needs. A convoluted foam lid layer and foam base layer are also included for complete protection.