The provision of an oxygen absorbing medical multiwall container that has at least the following three layers in this order: a first resin layer containing a thermoplastic resin (b1)； an oxygen absorption layer containing an oxygen absorbing composition； and a second resin layer containing a thermoplastic resin (b2). The oxygen absorbing composition contains at least one tetralin containing compound that can be represented by general formula (1) a transition metal catalyst and a thermoplastic resin (a).
