When you have something that you really dont want broken there are only two real choices leave it at home or put it in a peli case all peli cases are made from a high impact structural copolymer polypropylene with abs latches and use o ring sealing technology to make them watertight airtight and unbreakable in normal use the automatic pressure purge valve allows for equalisation of air pressure but keeps water molecules out the padded nylon dividers feature velcro sides enabling fle