Sterility Maintenance Bags

Beneficial, Effective, Easy, Supported

Sterility Maintenance Bags

Beneficial, Effective, Easy, Supported

Sterility Maintenance Bags

Beneficial, Effective, Easy, Supported

Sterility Maintenance Bags

Beneficial, Effective, Easy, Supported

Sterility Maintenance Bags

Beneficial, Effective, Easy, Supported




For microbial protection of autoclaved parts during transport and storage, sterility maintenance bags are a practical, cost-effective answer. Our bags are manufactured in a cleanroom environment, packaged according to your requirements and pre-sterilized through a validated process at a STERIS Applied Sterilization Technology facility.

Beneficial Design

  • Available in a variety of sizes to meet your requirements
  • Designed with an adhesive strip or heat-seal closure to conform to your needs
  • Easy to open – no cutting tools required
  • Compatible with disinfectants and sporicides
  • Transparent for fast identification of parts
  • Impermeable microbial barrier maintains items in an aseptic state, ready for use

Simple, Effective

Upon removal from the autoclave, wrapped, sterilized items can be placed into sterility maintenance bags under ISO 5/Grade A conditions and sealed. This technique preserves the aseptic condition within the bag and virtually eliminates the risk of contamination during storage and transportation.

Easy Implementation and Conformance

Each bag lot is equipped with a Certificate of Sterilization and Conformance. Lots are packaged in Tyvek®/PET pouches with a unique lot number and expiration date for easy traceability.

Technical Support

With decades of experience, our Technical Services team provides direct consultation and can assist with your application questions.

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Self-Seal Sterility Maintenance Bags
DimensionsCount per PackPart Number
8 x 12 in. (203.2 x 304.8 mm)13312ST
23312ST2
33312ST3
53312ST5
103312ST10
10 x 15 in. (254 x 381 mm)13315ST
23315ST2
33315ST3
53315ST5
103315ST10
12 x 20 in. (304.8 x 508 mm)13320ST
23320ST2
33320ST3
53320ST5
103320ST10
16 x 22 in. (406.4 x 558.8 mm)13322ST
23322ST2
33322ST3
53322ST5
103322ST10
16 x 30 in. (406.4 x 762 mm)13330ST
23330ST2
33330ST3
53330ST5
103330ST10
24 x 30 in. (609.6 x 762 mm)13334ST
23334ST2
33334ST3
53334ST5
103334ST10
25 x 37 in. (635 x 939.8 mm)13335ST
23335ST2
33335ST3
53335ST5
103335ST10
All STERIS sterility maintenance bags are provided sterile.


Heat-Seal Sterility Maintenance Bags
DimensionsCount per PackPart Number
8 x 12 in. (203.2 x 304.8 mm)13212ST
23212ST2
33212ST3
53212ST5
103212ST10
16 x 22 in. (406.4 x 558.8 mm)13222ST
23222ST2
33222ST3
53222ST5
103222ST10
All STERIS sterility maintenance bags are provided sterile.

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