AP 3395Z Chemical Storage Bottle 1L

The squeeze-to-expel-air design is genius for keeping my working solution fresh between sessions—I've gone weeks without noticing any degradation. Takes up barely any shelf space too, which matters in my cramped darkroom.

My developer chemicals are finally lasting months instead of weeks, and I love that I can squeeze the bottle down as the liquid level drops to push every bit of air out. The 1L capacity is perfect for my working solutions, and the cap seals tight without any leaking.

Finally, a bottle that actually keeps my developer fresh for months after opening. I love how the collapsible body lets me squeeze out every bit of air before sealing.