What is BOS?

We have developed plastic bags to collect intestinal waste for healthcare application. The material should be safe, relieve users' anxiety with high odor-sealing performance, and hardly ruslte to be fit close to the body in daily life.
An amazing odor-sealing material "BOS" has been developed to solve any unpleasant odor problems utilizing the technology cultivated during the development process.

Bag it once. Freshness that stays with you.

Body-waste odors are among the strongest we face,
yet even used diapers left for a while
stay surprisingly low in smell when sealed in a BOS bag.

*BOS provides outstanding odor-sealing performance,
but it does not guarantee complete odor elimination.

Some scent may still be noticeable
depending on usage and environment.

Locks in odors and bacteria to keep things hygienic.

BOS traps odors and even seals in bacteria.

The bags release no toxic gases when burned.

Proudly made in Japan for everyday peace of mind.

Distinct Difference In Odor-Sealing

Odor Sealing Test #1
"The measuring instrument used"

BOS Showed Undetectable Level!

We sealed skatole(foul-smelling organic compound) within the bags and measured the concentration of skatole leaking from the bags at each elapsed time.

Odor Sealing Test #2
"Product Reviews"

A Distinct Difference In Odor Sealing Was Proven!

We placed soiled diapers within BOS and other 3 brands, and asked product testers to smell odors escaping from each bag at the timing of 5 mins., 10 mins., a few hours later, and on the 2nd day, the 3rd day ・・・・・and on the 7th day.

Customer using BOS

How did you find BOS after using them?

Here are the results of customer responses to questionnaires.
BOS is highly regarded!
We have received extremely positive feedback from customers through our questionnaires.
BOS is highly regarded.
Amazon bestseller review image

Here are customer-verified reviews.