When a buyer opens with "we need a 500 mL bottle", the useful answer is usually "what are you filling it with, and how does it get to the end user?" Capacity drives four downstream decisions that are harder to change later.
What our published formats look like side by side
| Format | Nominal capacity | Neck finish | Empty weight | Total height |
|---|---|---|---|---|
| AA250 aerosol bottle | 250 mL | 1 inch cup | 26 g | — |
| AB330-S beverage bottle | 330 mL | 28 mm CRC | 21 g | — |
| AB400-R bottle | 400 mL | 24/410 | 34 g | 178 mm |
| AB500-R bottle | 500 mL | 28/410 | 41 g | 198 mm |
| AB750-S bottle | 750 mL | 28/410 | 52 g | 232 mm |
| MC1000-W canister | 1000 mL | 83 mm wide neck | 68 g | — |
Weights and heights are as recorded in the catalog for the listed finish and coating; treat them as the starting point for a shipping calculation, not as a certified value.
1. Capacity decides which dispensing systems are available
The neck finish is tied to the format, and the finish decides what can screw on. The 400 mL AB400-R carries a 24/410 finish, which is the neck the LP24-01 lotion pump and the SC24-01 screw cap are built for. The 500 mL and 750 mL formats carry 28/410, which is what the TS28-02 trigger sprayer requires.
So choosing 400 mL over 500 mL is not only a volume decision — it quietly rules out trigger sprayers and rules in lotion pumps. If you know the dispensing mechanism first, half the capacity shortlist usually disappears.
2. Fill-to-package ratio and shipping cost
The ratio between contents and empty weight matters when you ship by weight or sell by declared volume. AB330-S is the lightest package here at 21 g for 330 mL of beverage; AB750-S is 52 g for 750 mL. Across a pallet, the difference between a heavy shoulder and a straight side shows up in both dimensional weight and in how many units fit a case.
Tall formats also interact with shelf and carton height. The 232 mm AB750-S is 54 mm taller than the AB400-R, which is enough to push a case into a different carton tier.
3. Usability at the capacity you chose
A 1000 mL powder container that uses a 24/410 neck is a bad experience — the user cannot get a scoop in. That is the reason a wide-neck format exists: the MC1000-W opens to 83 mm specifically so the pack can be scooped and refilled.
At the other end, a 250 mL aerosol is chosen for portability and for a fine, dry delivery that a mechanical pump cannot produce — see the AV25-01 valve and AC40-01 actuator pairing.
4. Decoration area grows with the cylinder
Print and finish quality are judged on the straight cylindrical wall. A taller format gives you more uninterrupted surface, which matters if the design has wraparound artwork or a large brand panel. It also matters for sampling: a decoration method approved on a 400 mL body is not automatically approved on a 750 mL body with a different aspect ratio.
A practical shortlist
Take the volume your formula must declare, then work backwards:
- What has to screw on top? That fixes the neck finish.
- What height fits your carton, shelf and display?
- What is the empty weight budget for the shipping lane?
- How much printable wall does the design actually need?
Answer those and you will usually land on one or two formats rather than six. The Packaging Builder starts from the container and shows only the components whose interfaces match, which is the fastest way to see whether a capacity choice leaves you a workable dispensing option. When you are down to two candidates, request a quote with both listed and we will compare them against your fill process.