220 mL Cold Storage Rod
A 220 mL cold storage rod with a flat body, 51.5 mm wide and 160.0 mm high, used frozen inside medical cooler boxes to hold the load temperature. The body size is fixed; resin, colour, plug and fill are agreed against your drawing.

Specification
The body measures 51.5 mm across and 160.0 mm high with a moulded flat section, so it stands close against the wall of a cooler box. This is a custom item, so the drawing sets the size: resin, colour, plug and fill are settled per project rather than listed as fixed figures.
| Product name | 220 mL Cold Storage Rod |
|---|---|
| Capacity | 220 mL |
| Bottle dimensions | 51.5 (W) × 160.0 (H) mm |
| Weight | Confirmed per project |
| Material | Confirmed per project |
| Colour | Confirmed per project |
| Decoration | Confirmed per project |
| Temperature resistance | Confirmed per project |
| Compatible cap | Confirmed per project |
Where it is used
- Medical cooler boxes
- Sample transport
The size on this page comes from the drawing supplied with the enquiry. Every other line is quoted against that drawing, so send the fill, the target market and the volume you need.
Rod, drawing and use
The same 220 mL rod photographed flat-on, beside the 60 mL rod, stacked, in a cooler box, and as a dimension chart.





What the drawing fixes, what the project decides
The body geometry is set by the mould; the rest of the sheet is filled in with you.
Body and plug
The 51.5 × 160.0 mm flat body and the small screw plug at the top are what this tool makes, so the footprint you see is the footprint you get.
Resin, colour, plug, fill
Weight, resin grade, colour, the screw plug and the label are quoted against the drawing — send your spec and we answer line by line.
This rod, answered
What size is the rod?
51.5 mm across and 160.0 mm high — a 220 mL body. The drawing on this page is the one the tooling is built to.
How is it used?
Frozen and placed in a cooler box to hold the temperature of the load; the flat face sits against the box wall. The scene photos show it in use.
Which parts are custom?
Resin grade, colour, the screw plug and the fill volume are agreed against your drawing and quoted together.
Is there a smaller size?
Yes — a 60 mL slim rod at 25.0 × 154.0 mm, shown on its own page. The two sizes are often used together in one box.
How does a custom order start?
With a drawing, a sample or a target size. We come back with a tooling route, a sample plan and a quotation; the process is set out on the custom & production page.


