Abstract: A flexible larger outer tube (1) with inserted smaller flexible multiple inner tubes (3) for transfer of liquids or gasses. The assembly of smaller tubs located in larger tube allow for the liquid or gasses to be transfer inside the smaller inner tubes (3) and in spaces between the inner tubes and large outer tube (4) under pressure or suction. The combination of flexible outer tube and smaller flexible inner tubes prevents the assembly from collapsing or kinking.