These are typically used for shipping pallets of glass or other fragile items in order to keep the cargo protected. They are polyethylene "Tyvek" style bags with heavy plastic inserts that can easily be inflated and deflated. Bags weigh less than 2 ounces.
Could be used for low pressure bio-gas storage? Can be inflated/deflated up to 2.8 psi (burst pressure 8. psi) through a valve that twists to lock underneath the bag's screw cap. Bags measure 47" x 72" deflated.
What else can they be used for? Just use your imagination!
They're currently priced at $8 each and bulk priced at $35 for five bags.
Thanks for looking,
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