• Image of RoSS shell, robust protection for single-use bags, on a transparent background.

Protecting single-use bags | RoSS® Shell

Protecting single-use bags | RoSS® Shell

The safest transport solution for all available single-use bioprocess containers. Protect your single-use bag and reduce product loss towards 0%. RoSS®: Robust Storage & Shipping 

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Bag independent
Green icon of a downward arrow demonstrating reduced product loss
<0.001% product loss
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Best freezing result

Overview of RoSS® shells

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100% protection of single-use bags

RoSS® stands for Robust Storage and Shipping. Our protective shell system is adapted from the oyster and has numerous advantages. 

Due to a smart combination of materials, the single-use biocontainer has a 100% protective shell. The shells protect bags of any size and from any manufacturer. As closed tamper-evident system RoSS is stackable to increase storage density. 

For particularly small volumes, such as in cell and gene therapy, RoSS.KSET is the perfect option.

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  • Single Use Bag Independent

    RoSS® shells are available for all established single-use bag manufacturers and filling volumes. Single-use bag vendor-agnostic RoSS® shells fosters flexibility and 100% compatibility – no system change required.

  • High Storage Density

    RoSS® shells can be stacked one over another leading to huge savings in cold storage rooms and shipping costs and is easy to handle. RoSS® maximizes your storage density and minimizes your worries of requiring storage space.

Facts about the RoSS® Shell

  • A top-view image of a frozen single-use bioprocess container protected by a RoSS Shell.

  • The frames of the RoSS® unit are made of heavy duty plastic that withstands even the lowest temperatures and makes up the static frame of RoSS®. Apart from the guide rails for the stainless steel top and bottom, the frame contains ergonomically shaped grip plates for safe and intuitive handling.

    The RoSS® top and bottom are made of high quality stainless steel with the following three advantages:


    1. No product loss due to maximum durability and strength
    2. Ideal characteristics for an effective freezing and defrosting or thawing process
    3. Available for every single-use bag

Features & benefits

  • An image showing all parts of the RoSS Shell on a white background, highlighting ease of recycling.

  • Unique functionality and patented system:

    • Suitable for all 2D single-use bioprocess container
    • Robust, closed and tamper-evident construction
    • 3D foam set-up for complete immobilization <0 °C of bag and tubing
    • Space for sterile connectors and long hoses
    • Space for satellite samples / ID bags
    • Stainless steel plates on the top and bottom for consistent and quick freezing results
    • High density, which means a reduction of required freezer space capacity
    • Resisting vaporized hydrogen peroxide for decontamination without any long-term damage, visual changes or changes in the contact angle
    • Easy handling during the recycling process
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Downloads

Preview of datasheet for RoSS shell by Single Use Support
Datasheet: RoSS shell
Preview of datasheet for RoSS shell by Single Use Support
Datasheet: RoSS shell
 
Preview of datasheet for RoSS shell robust protection for single-use bags by Single Use Support
Datasheet: RoSS shell Accessories
Preview of datasheet for RoSS shell robust protection for single-use bags by Single Use Support
Datasheet: RoSS shell Accessories
 
Preview of Single Use Support's whitepaper about robust secondary packaging RoSS shell
Whitepaper: RoSS shell - Advanced cold chain management
Preview of Single Use Support's whitepaper about robust secondary packaging RoSS shell
Whitepaper: RoSS shell - Advanced cold chain management
 

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More Information

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Case Study: Reducing product loss | Hybrid for primary packaging

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FAQ

Can a sample bag be placed in RoSS®?

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Yes, sample bags for various sizes, from small to several 100 ml, can easily be placed in RoSS®. This provides tamper-evident protection for the sample bag (or ID).

Upon request, RoSS® Systems are available for sample bags exclusively.

Can RoSS® be partially filled?

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Yes, any partial filling volume is possible with the patented RoSS® technology. The most recent data sheet with all RoSS® versions and details regarding partial filling is available in the download area or via our contact form.

Which freezing technologies is RoSS® compatible with?

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RoSS®is basically compatible with all standard freezing technologies, from static (lab) freezers to blast freezers and plate-based freeze-thaw units. For a scalable process and maximum product quality, we recommend the latter. Read more about Freeze-Thaw.

Which clean room categories can RoSS® be used in?

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In any. In case of uncertainties, please contact Single Use Support GmbH.

Is the RoSS® Shell System tamper-proof?

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There is a variety of options to seal RoSS® tamper-evidently (labels, cable ties, …) in order to make any unwanted opening of RoSS® evident.

Can a RoSS® unit be reused?

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Generally, RoSS®is very robust and thus reusable – however, in order to guarantee the highest possible protection, we advise against it.

Do sterile connectors fit in RoSS®?

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Yes. You can put a single-use bioprocess container with long tubing and sterile connectors into our RoSS®shells. In this video we will explain how easy this works.

Is RoSS® suitable for N2 applications?

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Yes, RoSS® is suitable for temperatures up to -200°C (-328°F).

How does a CCU (Cryo Control Unit) work?

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We developed a system called Cryo Control Unit (CCU) which is an insolation material styro foam piece that covers the shoulders of the single-use bioprocess container and the shell. CCU is meant for enabling the use of RoSS®shells in standard lab freezers or in blast freezers.

Should I fill the biocontainer inside the shell or outside the shell?

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Yes, both options are possible. Either fill the bag and place it in the RoSS®System or place the empty bag in the system and fill it with a fully automated filling system, compact and with little air. Learn more aboutRoSS.FILL.

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