Donald,
Even if bag or container is airtight and desented animals are still able to smell inside. Wild animals have a very keen sense of smell, think about the search dogs that smell drugs sealed in airtight wrapping then hidden inside a full gas tank or buried inside a shipment of coffee beans, etc.
These SoftStore containers are made with two different type of bags. One is a 4 mil thick waterproof inner plastic bag and the outer bag is a water
repellent 400 denier nylon.
they will hold a variety of items but we do not test the strength for anything but pet food. We leave it up to the consumer to test for themselves.
Sincerely,
Jim Harrigan
Gamma2, Inc
3186 Lionshead Ave. Ste 150
Carlsbad, CA 92010
760-734-4003 Ext 107
760-734-4008 Fax
jharrigan@gamma2.net