Unbreakable, watertight, airtight, dust-proof, chemical resistant and corrosion proof. These are some of the features of this Pelican Protector Case that offers total protection for your equipment. It is made of Ultra High Impact structural polycarbonate that makes it extremely strong and durable. Its exclusive 1/4" (6.4 mm) neoprene O-ring and ABS latches seal perfectly and includes an automatic purge valve for quick equalization after changes in atmospheric pressure. Your equipment can fit into the high density foam of the case for total subjection and protection against impact, vibration or shock. Custom fit your stowage of equipment for maximum protection with the Pick-"N"-Pluck foam with convoluted lid foam. This case has IP-67 rated for waterproof protection. Case has interior dimensions of (L x W x H) 10.54" x 6.04" x 3.16" (26.77 cm x 15.34 cm x 8 cm), with a volume of 201.17 cubic inches (3.3 liters). The external dimensions are (L x W x H) 11.64" x 8.34" x 3.78" (29.57 cm x 21.2 cm x 9.6 cm). The case weighs 2.10 lbs with foam and 1.96 lbs empty. Case is made in the USA.