? Easy operation? Strong and hard wearing TPU material? Can handle water temperatures up to 50? C? Holds up to 12 litres of water? Holds stable water pressure for up to 6 minutes? Does not require an electricity source? Can be used to heat water using the heat from the sun? Included carry case has drainage holes for any residual water? Can be used for camping, beach, hiking, cycling, rinsing the 4x4 and washing the dog? Foot pump creates water pressure? Dual chambered bladder pump? Compact pack down design? Heavy duty plastic welds? Anti-kink hos