I actually saw a 'proper' squeezy bottle in the wild on TV a couple of weeks ago. They still make them. Ionised water springs to mind.
I have an old Fairy bottle somewhere, rescued from my old workshop when my old employer shut down. Us electronics guys used to have a sponge on the soldering stations for wiping the clinker off the soldering iron tips. They needed to be kept moist, otherwise they'd dry out and end up looking like a Weetabix.
Rather than keep running to the washroom to wet the sponges, one of the lads brought in an old Fairy bottle and we used that, filling it on a Monday.
Over time, the printing on the bottle wore off so it just ended up as a plain white bottle...until one wag took a permanent marker and wrote 'Milk for your Weetabix' on it.
Don't shoot me, I'm only the piano player. I DON'T work for or on behalf of EON.Next, but am willing to try and help if I can. Not on mains gas, mobile network or mains drainage. House heated almost entirely by baby dragons.