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Bioprocessing Bags

Protect every drop

Avantor's custom single-use bio processing bags are specifically designed to maximize your biomanufacturing production while ensuring product contamination protection in all aspects of your operations including media and buffer prep, product storage, cell culturing, mixing, and sampling.

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Avantor is the only open-architecture, fluid handling provider to offer complete design, manufacturing, quality testing and logistics through every stage of product development and the biomanufacturing process. We focus on creating choice for our customers and removing the barriers of rigid, one size fits all fluid handling design so you can bring critical therapies to market more quickly.


2D bags

Mode from proprietary flex film, our bioprocessing 2D bogs are sturdy, flexible containers that are used to hold and transport biopharmaceutical products, such as buffers, medias, drugs and vaccines.

  • 7 standard size and port configurations ranging from 100ml to 50L
  • Highly inert PE contact layer for lower extractable and leachable (E/L) profile
  • Robust O2 and moisture barrier layer
  • SAL10-6 up to 50L

Avantor's single-use bioprocessing bags are compatible with numerous biopharmaceutical materials without risk of contamination. The bags are mode from a proprietary film that is designed to be sterile, flexible, easy to handle and safe to transport biopharmaceutical products, such as buffers, medias, drugs, and vaccines. Our 2D bags support product storage, feed, fill and finish requirements across all aspects of the bioprocessing workflow and are often used in conjunction with other bioprocessing equipment and packaging systems. Avantor's bags come in standard designs, ranging from 100mL to 50L or if a custom design is needed, our experienced team of engineers can help you design specialized solutions tailored to your unique bioprocess needs

3D bioprocessing bags

Our 3D bags are uniquely designed to hold and transport biopharmaceutical products, such as buffers, medias, drugs, and vaccines, in a three-dimensional (3D) geometry up to 3000I for larger scale operational demands.

  • Standard volumes from 50L to 1000L, with or without drain port
  • Compatible with Avantor stainless steel and polypropylene containers, with or without drain port
  • Highly inert PE contact layer for lower extractable and leachable (E/L) profile
  • Robust O2 and moisture barrier layer
  • Available for custom design up to 3000I
  • SAL10-6 up to 1000L

Avantor's single-use bioprocessing 3D bags are made from a proprietary film that is gamma irradiated and compatible with numerous biopharmaceutical materials without risk of contamination. These specialized flexible containers con hold and transport biopharmaceutical products in a convenient and safe way to support product storage in all aspects of the bioprocessing workflow and can be used in conjunction with other bioprocessing equipment and packaging systems. Avantor's 3D bogs come in standard designs ranging from 50L to 3000L or our experienced team of engineers con help you design specialized solutions tailored to your unique bioprocess needs. Use with our 3D Bioprocessing Bag Support Containers

Rocker Bags

Compatible with industry leading bioreactor rocking systems, these rocker bags are single-use sterile solutions designed to create a safe and stable environment for cell cultivation.

  • Off the shelf offerings in 4 volumes up to 50L
  • Compatible with common industry approved rocking hardware
  • Highly inert PE contact layer for lower extractable and leachable IE/L) profile
  • Robust O2 and moisture barrier layer
  • Fully custom design capability up to 50L

Our rocker bags are made from a proprietary film and gamma irradiated to minimize risk of contamination creating a safe and stab le environment for cell cultivation. Compatible with industry leading bioreactor rocking systems. Avantor's rocker bags come in standard designs
(up to 50L volume) and can be customized to fulfill your unique bioprocessing cell culture needs.

Single-use tank liners

Available in 2D and 3D configurations with and without a bottom drain port, Avontor's single-use bioprocessing tank liners support your bioprocessing operations by collecting waste materials and serving as a protective barrier between bioprocessing materials and production vessels.

Avantor's tank liners are made from a durable proprietary film in standard and custom-fit sizes to accommodate any support vessel. Our single-use tank liners collect waste materials and serve as a protective barrier between bioprocessing materials and production vessels. Tank liners can be easily replaced as needed to maintain the cleanliness and efficiency of the bio­processing workflow. Available in 2D and 3D configurations with and without a bottom drain port, up to 560L, with or without a bottom drain. Use with our Top Mixer System.

Unparalleled quality you can rely on

Mixing systems and related products

Open Top Mixing System

Avantor mixing skids are made from high-quality, stainless steel materials designed for durability, reliability and ease of use in upstream and downstream processing.