OPSAK 9x10

Odor-proof bags to use for food storage. OPSAK bags are resealable and proven to be odor-proof. Whether you are camping, traveling with a baby, or adventure racing, these lightweight storage bags will make for a safer, more pleasant journey. Double-zipper seal ensures containment. OPSAK is rated as a biohazard containment bag by the U.S. Government.