Pharma Biotech Single Use Bags

Flexboy® Bags

Flexboy® Bags manufactured in Stedim 71 film provide a single-use disposable alternative to traditional glass and rigid plastic carboys in a large variety of bioprocess applications. The bags are supplied sterile & are manufactured according to cGMPs in a class 10000 environment (ISO 7).

The flexible nature of the bags means a vacuum is created within the bag facilitating drainage & maintaining a closed system. Flexboy® Bags are available in volumes from 50ml to 50L (see ordering for precise details) with a variety of fitting & connector options including Kleenpak™ aseptic connector, sterilizing filters, sanitary connectors & MPC series quick couplings.

Flexsafe® Bags

The variety of Flexsafe® bag sizes accommodates all bioprocessing applications. These single-use products made of our new S80 polyethylene film feature:

  • Excellent and reproducible cell growth
  • Consistent product quality; outstanding robustness
  • Complete assurance of supply all the way from resin, to film extrusion, to final bag assembly
  • Robust change management and proven business continuity plan
  • Consistent, reproducible extractables and leachables profile

PB Bioreactors


PB Engineering


PB Filters


PB Housing


PB Single Use Bag