sentences:  In some versions, when rolled up, the hood or cross-chest front pocket doubles as a bag into which the shell can be packed.A cagoule which could be rolled up into a very compact package and carried in a bag or pocket was patented by former Royal Marine Noel Bibby and launched in the UK under the brand name Peter Storm in the early 1960s.In 1965, the French cagoule brand K-Way was introduced.