Stomacher® 400 Eco bags


  • Designed to be used with the Stomacher® 400 EVO
  • Provide substantial savings on consumable costs
  • Significant reduction in plastic waste, ideal for ISO 14001 laboratories

Seward Stomacher® 400 Eco bags are designed specifically for the Stomacher® 400 EVO, and as well as saving money, Seward Eco bags use up to 30% less plastic so they’re also much more environmentally-friendly than any other blender bag.

The Seward Stomacher® 400 EVO can be used with all standard bags, and significant cost savings can be made to your laboratory by using our new and unique Stomacher® 400 Eco bags.


Seward Eco bags. ECOnomical and ECO-friendly


Save up to 30% on annual consumable costs with Seward Eco bags, compared to cost of Seward standard bags.

Seward Eco bags provide the ideal solution for streamlined labs. Choose from two Stomacher® 400 bag sizes specifically suited to performing sample preparation methods for 25g Pathogen tests and 10g TVC tests.

Less cost. Less wastage. Greater value for your Lab.

Seward Stomacher® 400 ECO Bags**

Suitable for the Seward Stomacher 400 EVO only

Product Code Description Test Volume Dimensions (mm) Bags per pack
BA6241 Stomacher 400 Eco bag (PATH.) 1:10 PATH Test (25g:225ml) 177×200 500
BA6341 Stomacher 400 Eco bag (TVC) 1:10 TVC Test (10g:90ml) 155×200 500