Dialysis bag with anti-occlusion feature

A peritoneal dialysis bag, comprising:

• a bag chamber defined by a pair of complementary layers sealed together to form a bag chamber therebetween and having a first, outlet end and a second, closed end opposite said outlet end;
• said bag layers sealed together in part at said outlet end by a first outlet end seal;
• at least one tubular administrative outlet sealingly disposed at said outlet end and in fluid communication with said bag chamber;
• and
• a dimple formed in at least one said layer between an inlet of said outlet and said first outlet end seal for preventing occlusion of said inlet as said bag is depleted of fluid.