Should You Choose 50ml or 100ml Shortfills?
A side by side look at how the two bottle sizes compare on cost, nic shots required and which makes more sense depending on how confident you are in a flavour.
The short answer
A 50ml Imp Jar shortfill is the better starting point if you are trying a new flavour or do not vape heavily, while a 100ml shortfill works out at a slightly lower cost per millilitre and suits vapers who already know which flavour they want to stick with.
Browse the Imp Jar Originals range
50ml shortfills in disposable inspired flavours, ready to mix with a nic shot of your choice. UK made in Maidstone, Kent.
How the two sizes compare
Both formats follow the same basic principle, a bottle filled short of capacity to leave room for nic shots, just scaled up. A 50ml shortfill comes in a 60ml bottle with space for one 10ml nic shot, while a 100ml shortfill comes in a 120ml bottle with space for two. The finished nicotine strength works out the same either way, typically around 3mg once mixed.
Why size matters for trying new flavours
If you are not sure whether a flavour will suit you, starting with 50ml limits how much you risk on something you might not enjoy. Once you have found a flavour you reach for regularly, moving to 100ml reduces how often you need to reorder and slightly lowers the cost per millilitre.
Side by side comparison
| Factor | 50ml shortfill | 100ml shortfill |
|---|---|---|
| Bottle size | 60ml total | 120ml total |
| Nic shots needed | One 10ml shot | Two 10ml shots |
| Best for | Trying a new flavour, lighter vapers | All-day flavours, regular vapers |
| Cost per ml | Slightly higher | Slightly lower |
Common questions about choosing a size
Does the flavour taste different between the two sizes?
No, the flavour formulation is the same, only the total volume and number of nic shots required changes.
Can I store an unfinished 100ml bottle for longer?
Yes, as long as it is kept sealed in a cool, dark place. Bear in mind larger bottles take longer to use up, so flavour can mellow slightly more noticeably by the time you reach the bottom.
Is 100ml ever too much to buy at once?
Only if you are unsure whether you will like the flavour or if you do not vape often enough to use the bottle within a reasonable timeframe before flavour quality starts to fade.
Part of the Imp Jar 50ml guides hub
This page is part of our complete Imp Jar 50ml guide series. Return to the Imp Jar 50ml Guides Hub for the full topic overview. Browse the related guides below.