The Time Capsule from Aerospace Technologies is a Storage Canister that is UV resistant and completely air and water tight. This revolutionarily designed container can resist normal pressurization and has a wide, thick screw on cap. The rubber seal helps to guarantee that whatever materials you place inside the canister are well protected from any outside elements. The Time Capsule is a consumer grade storage device inspired by the NASA Biological Research In Canister (BRIC4) hardware which was designed to provide a storage container for the investigations into the effects of space flight on small specimens. These canisters are completely air & water tight and resist normal pressurization. The wide thick screw thread and the rubber O-Ring seal guarantee that the materials you place inside this container are well protected from outside elements. Storage Container Features: Lid Works as Extra Tray G-Spec O-Ring for Tight Seal Advanced Polymer Construction Screw on Plastic Top UV Resistant Complete Vapor & Odor Barrier Color: Black Height: 3.00 inches Diameter: 2.25 inches Made in USA FREE SHIPPING - FAST SHIPPING - DISCREET SHIPPING Tracking Number Provided at Time of Shipment no sale to minors