What Are 100ml Shortfills and How Do They Work?

If you’re exploring vaping options, you’ve likely come across 100ml shortfills. These e-liquids are widely used by experienced vapers and beginners alike, but understanding how they work can help you get the best experience. In this guide by Vsalt, we explain everything you need to know.

What Are 100ml Shortfills?

100ml shortfills are large bottles of nicotine-free e-liquid that are intentionally not filled to the top. Typically, a 120ml bottle will contain 100ml of e-liquid, leaving space for nicotine shots (nic shots).

This design allows adult users (18+) to customise their nicotine strength according to personal preference.

Why Are They Called Shortfills?

The term “shortfill” comes from the fact that the bottle is “short-filled” meaning it contains less liquid than its full capacity. The remaining space is left for adding nicotine shots without causing overflow.

How Do 100ml Shortfills Work?

Shortfills are simple to use and designed for flexibility. Here’s how they work:

1. Purchase a 100ml shortfill e-liquid
2. Add one or two nicotine shots depending on your desired strength
3. Shake the bottle thoroughly
4. Let it settle for a few minutes before use

This process allows you to create a customised vaping experience without needing advanced knowledge.

Dragon Fruit Cherry Raspberry Nic Salt V Salt – 10mg

Dragon Fruit Cherry Raspberry Nic Salt

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What Are Nicotine Shots?

Nic salts e-liquids are best suited for:

Nicotine shots (also called nic shots) are small, flavourless bottles of nicotine that can be added to shortfills.
For Example:

• Adding two 18mg nic shots to a 100ml shortfill typically creates a 3mg nicotine strength

This makes shortfills ideal for adult vapers who want control over their nicotine intake.

Key Benefits of 100ml Shortfills

Choosing the correct strength depends on your previous smoking habits:

1. Customisable Nicotine Strength

You can adjust the nicotine level to suit your needs, making shortfills highly flexible.

2. Cost-Effective

Buying larger bottles like 100ml shortfills is often more economical than purchasing multiple smaller bottles.

3. Wide Range of Flavours

Shortfills are available in a huge variety of flavours, from fruity blends to dessert-inspired options.

4. Ideal for Sub-Ohm Vaping

These e-liquids are typically designed for high-powered devices, producing bigger clouds and richer flavour.

Who Should Use 100ml Shortfills?

100ml shortfills are best suited for:

• Adult vapers (18+) with some experience
• Users of sub-ohm or high-power devices
• Those who prefer lower nicotine strengths
• Vapers looking for better value and flavour variety

They may not be ideal for beginners using small pod devices.

How to Choose the Right Shortfill

When selecting a shortfill, consider:

• VG/PG ratio: Higher VG (e.g. 70/30) is better for cloud production
• Flavour profile: Choose something that suits your taste
• Nicotine preference: Decide how many nic shots you’ll need

Vsalt offers a curated range of premium shortfills designed for smooth performance and consistent flavour.

Are 100ml Shortfills Safe?

100ml shortfills are widely used and regulated in many markets. However, they do not contain nicotine until you add it yourself.

Always handle nicotine shots carefully and keep all vaping products out of reach of children. These products are intended strictly for adults aged 18+.

Tips for Using Shortfills

• Always shake well after adding nic shots
• Avoid overfilling the bottle
• Store in a cool, dry place
• Use appropriate devices for best performance

Why Choose Vsalt Shortfills?

At Vsalt, we focus on delivering high-quality e-liquids designed for adult users. Our 100ml shortfills are crafted to provide bold flavour, smooth vaping, and reliable consistency.

Final Thoughts

100ml shortfills offer flexibility, value, and a tailored vaping experience for adult users. Whether you’re looking to customise your nicotine level or explore new flavours, Vsalt shortfills are a practical and popular choice.