be described with reference to fig2 fig2 illustrates a cross section of the container 1 in fig1 with the cross section taken along a a u2032 in fig2 the cross section is taken of the container 1 when assembled in fig2 it is visible a container 1 which comprises a side wall member 2 a rigid bottom portion 3 a rigid top portion 4 a flexible tube 5 a handle 6 a first lid 7 a pressure valve 8 and a second lid 9 in this configuration the flexible tube 5 is connected at a first end portion 19 to the bottom portion 3 at the snap in connection the flexible tube 5 is connected at a second end portion 21 to the top portion 4 at the first hole 12 and is in fluid connection with the first hole 12 such that fluid may flow though the tube 5 and through the first hole 12 the container 1 is configured such that if the compartment is pressurized for example by inserting pressurized air through an opening or by pressurizing the compartment by any other means a liquid stored in the compartment will flow through the flexible tube 5 through the first hole 12 the flexible tube 5 is connected at the bottom portion 3 which may facilitate emptying the container 1 when.