"I ordered a few flasks from this merchant (3000ml and 5000ml capacity), and a few stoppers. The price was right. First my order went to back order, then I got my order cancelled. I emailed and received a message that the supplier can no longer meet the volume demands for this item. The supplier still lists this item as avaialable, so that is bogus. The alternative offered by this vendor, by a flask that has less capacity then the 5000ml one, and 4 times the price. Classical bait and switch. They have now removed the flasks from their site from ordering.
Very poor customer service experience."