
CRL SINGLE-USE
DOUBLE BAG
Achieve increased protection against contamination in Life Science aseptic-transfer applications with our Single-Use Double Bags.
The innovative double-welded design creates a protective layer that prevents contamination within the “ring of concern” – a small area of overlap between a traditional Beta Bag and the Alpha port door that presents a known contamination risk. Like our original Single-Use Beta Bags, Single-Use Double Bags are supported by CRL’s dedicated Customer Service and Sales team and made in the USA.


Double Bag Layer
Double Bags offer advanced protection against contamination, even in high-volume aseptic manufacturing.

Compatibility
Double Bags are compatible with major Alpha port designs, including DPTE® XS Alpha Ports.

Shorter Lead Times
Double Bags are made in the USA, enabling fast shipping and shorter lead times.
WHY SINGLE-USE DOUBLE BAGS ARE IDEAL FOR ASEPTIC TRANSFER
Click below to learn more about our newest single-use solution.
Product Info
Single-Use Double Bags are constructed using a combination of Tyvek® and high-density polyethylene (HDPE) plastic. Engineered for superior protection against contamination, Single-Use Double Bags consist of an interior and exterior bag, with the interior bag welded to the exterior bag for a secure connection. They feature a flange that is compatible with major Alpha port designs, making it easy to dock the entire assembly to an isolator. Manufactured in the United States, Single-Use Double Bags are assembled in a Class 8 ISO-certified clean room.

Application Usage
Product Specifications
WE’RE HERE TO HELP YOU
CRL’s decades of experience in the Life Science industry gives us unique insight into the needs of the market. To learn more about our Single-Use Double Bags and receive CRL updates, please enter your full name and email information below.
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