A bag for vomit designed with attention to produce an ideal alternative to the disposable, kidney-shaped bowls and basins. A product that is ideal for use in ambulances, cars, rains, airplanes or on public transport, anywhere in fact where there is the possibility of travel sickness. Spencer Sick Sack ergonomically produced to be extremely easy to use, particularly suitable for use during transport. Spencer Sick Sack features a simple and easy anti-reflux valve and a graduated scale to ascertain the quantity collected. It does not take up a lot of space and thanks to the robust bag in which it is contained, can be inserted in any first aid kit.