AP/Kaiser collapsible bottle for photographic chemicals. Accordion-like bottle can be compressed allowing the volume of the bottle to be adapted to match the amount of liquid in it, which reduces the risk of oxidation. Chemicals stored in the bottle last longer when compared to conventional bottles. With screw-on cap.

550 - 1000ml capacity
Note: Both the AP and Kaiser branded bottles came from the same factory in EU, with the same materials, size and quality. The only difference is placement of the brand label. We send which ever is in stock.
TIP: A variety of environmental factors can reduce the effectiveness of the seal on any plastic bottle. If you experience this, it is recommended to use plumber's tape on the bottle threads. This will fill in gaps, create a more perfect seal, and keep your bottle collapsed to your desired level.