The C.U.D.D.L. Pouch is compatible with most common closed wound drains, particularly the widely used Jackson-Pratt (JP) drains in both 100cc and 400cc sizes. The pouch can comfortably hold up to eight smaller drains or four larger ones, and works with any other round drain up to 400cc regardless of brand name. This versatility makes the C.U.D.D.L. Pouch suitable for various surgeries including mastectomies, tummy tucks, and heart surgeries where drainage management is needed.