AO SEPT Hydraglyde Economy Pack

Although I feel happy with the product, I feel ripped off with the manufacturer's new packaging and content change recently. The value pack used to have 2x 360ml and 1x 90 ml bottles of solution (=810ml). Now it is only 1x360ml and 1x 90ml (=450ml). This is basically only half the content but the price is the same or even more. A price increase of nearly 100%! As a contact lens wearer with allergies against some of the preservatives in other products, I don't really have a choice. A very disappointing price hike!