Longfill E-Liquid

A longfill is a highly versatile e-liquid format designed to offer adult users complete control over their daily setup. Each oversized bottle contains a premium concentrated flavour formulation, deliberately leaving ample space for you to securely add your preferred base mix and nicotine shots. This innovative design allows you to perfectly tailor the exact nicotine strength and VG/PG ratio of your longfill vape juice, providing a completely personalised experience.

 

At Vapestore, we feature a carefully curated selection of the finest longfill e liquid uk options from industry-leading manufacturers. Customers can easily explore dedicated ranges like Nixer and Bar Salts Longfills. These premium brands are celebrated for their exceptional quality, ensuring your custom long fill vape always delivers a highly reliable and satisfying draw.

 

If you are new to this convenient format and want to learn exactly how to mix a long fill safely at home, we highly recommend reading our comprehensive guide to longfill e-liquids for expert tips and step-by-step instructions.

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1137220 Riot Squad Bar EDTN Grape Ice Longfill 30ml
MTL/RDL
MTL (Mouth-to-Lung): Mimics traditional smoking.
RDL (Restricted-Direct-to-Lung): A balanced vaping style slightly restricted airflow.

Riot Squad Bar EDTN Grape Ice Longfill 30ml

Grape Ice flavour longfill e-liquid concentrate, 30ml in a 60ml bottle.

Nixer Seriously Berry Watermelon 30ml Longfill E-Liquid Nixer Seriously Berry Watermelon 30ml Longfill E-Liquid
DTL/RDL/MTL
MTL (Mouth-to-Lung): Mimics traditional smoking.
RDL (Restricted-Direct-to-Lung): A balanced vaping style slightly restricted airflow.
DTL (Direct-to-Lung): Vapour is inhaled directly into the lungs for larger clouds of vapour.

Nixer Seriously Berry Watermelon 30ml Longfill E-Liquid

Berry and Watermelon flavour e-liquid concentrate 30ml

Nixer Mix Labs Watermelon Ice 30ml Longfill E-Liquid Nixer Mix Labs Watermelon Ice 30ml Longfill E-Liquid
DTL/RDL/MTL
MTL (Mouth-to-Lung): Mimics traditional smoking.
RDL (Restricted-Direct-to-Lung): A balanced vaping style slightly restricted airflow.
DTL (Direct-to-Lung): Vapour is inhaled directly into the lungs for larger clouds of vapour.

Nixer Mix Labs Watermelon Ice 30ml Longfill E-Liquid

Watermelon Ice flavour e-liquid concentrate 30ml

Nixer Unreal Raspberry Purple 30ml Longfill E-Liquid Nixer Unreal Raspberry Purple 30ml Longfill E-Liquid
DTL/RDL/MTL
MTL (Mouth-to-Lung): Mimics traditional smoking.
RDL (Restricted-Direct-to-Lung): A balanced vaping style slightly restricted airflow.
DTL (Direct-to-Lung): Vapour is inhaled directly into the lungs for larger clouds of vapour.

Nixer Unreal Raspberry Purple 30ml Longfill E-Liquid

Berries, Blue Raspberry, and Grape flavour e-liquid concentrate 30ml

Nixer Unreal 2 Pineapple Passionfruit 30ml Longfill E-Liquid Nixer Unreal 2 Pineapple Passionfruit 30ml Longfill E-Liquid
DTL/RDL/MTL
MTL (Mouth-to-Lung): Mimics traditional smoking.
RDL (Restricted-Direct-to-Lung): A balanced vaping style slightly restricted airflow.
DTL (Direct-to-Lung): Vapour is inhaled directly into the lungs for larger clouds of vapour.

Nixer Unreal 2 Pineapple Passionfruit 30ml Longfill E-Liquid

Pineapple & Passionfruit flavour e-liquid concentrate 30ml

Nixer Unreal 2 Dark Grape & Bubblegum 30ml Longfill E-Liquid Nixer Unreal 2 Dark Grape & Bubblegum 30ml Longfill E-Liquid
DTL/RDL/MTL
MTL (Mouth-to-Lung): Mimics traditional smoking.
RDL (Restricted-Direct-to-Lung): A balanced vaping style slightly restricted airflow.
DTL (Direct-to-Lung): Vapour is inhaled directly into the lungs for larger clouds of vapour.

Nixer Unreal 2 Dark Grape & Bubblegum 30ml Longfill E-Liquid

Dark Grape & Bubblegum flavour e-liquid concentrate 30ml

Nixer Strawberry Raspberry Cherry 30ml Longfill E-Liquid Nixer Strawberry Raspberry Cherry 30ml Longfill E-Liquid
DTL/RDL/MTL
MTL (Mouth-to-Lung): Mimics traditional smoking.
RDL (Restricted-Direct-to-Lung): A balanced vaping style slightly restricted airflow.
DTL (Direct-to-Lung): Vapour is inhaled directly into the lungs for larger clouds of vapour.

Nixer Strawberry Raspberry Cherry 30ml Longfill E-Liquid

Strawberry, Cherry, and Raspberry flavour e-liquid concentrate 30ml

Nixer Fruit Salad 30ml Longfill E-Liquid Nixer Fruit Salad 30ml Longfill E-Liquid
DTL/RDL/MTL
MTL (Mouth-to-Lung): Mimics traditional smoking.
RDL (Restricted-Direct-to-Lung): A balanced vaping style slightly restricted airflow.
DTL (Direct-to-Lung): Vapour is inhaled directly into the lungs for larger clouds of vapour.

Nixer Fruit Salad 30ml Longfill E-Liquid

Fruit Salad flavour e-liquid concentrate 30ml

Nixer Apple Berry 30ml Longfill E-Liquid Nixer Apple Berry 30ml Longfill E-Liquid
DTL/RDL/MTL
MTL (Mouth-to-Lung): Mimics traditional smoking.
RDL (Restricted-Direct-to-Lung): A balanced vaping style slightly restricted airflow.
DTL (Direct-to-Lung): Vapour is inhaled directly into the lungs for larger clouds of vapour.

Nixer Apple Berry 30ml Longfill E-Liquid

Apple Berry flavour e-liquid concentrate 30ml

Nixer Double Menthol 30ml Longfill E-Liquid Nixer Double Menthol 30ml Longfill E-Liquid
DTL/RDL/MTL
MTL (Mouth-to-Lung): Mimics traditional smoking.
RDL (Restricted-Direct-to-Lung): A balanced vaping style slightly restricted airflow.
DTL (Direct-to-Lung): Vapour is inhaled directly into the lungs for larger clouds of vapour.

Nixer Double Menthol 30ml Longfill E-Liquid

Double Menthol flavour e-liquid concentrate 30ml

Nixer Salted Caramel Macchiato 30ml Longfill E-Liquid Nixer Salted Caramel Macchiato 30ml Longfill E-Liquid
DTL/RDL/MTL
MTL (Mouth-to-Lung): Mimics traditional smoking.
RDL (Restricted-Direct-to-Lung): A balanced vaping style slightly restricted airflow.
DTL (Direct-to-Lung): Vapour is inhaled directly into the lungs for larger clouds of vapour.

Nixer Salted Caramel Macchiato 30ml Longfill E-Liquid

Salted Caramel Macchiato flavour e-liquid concentrate 30ml

FAQs

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What is a longfill?
A longfill is a large-capacity bottle containing a premium concentrated flavour formulation. It is deliberately supplied partially empty, providing adult users with ample space to safely add their preferred unflavoured base mix and standard nicotine shots before vaping.

How do I mix a longfill vape juice?
To successfully prepare your custom e-liquid, simply remove the nozzle and pour your chosen unflavoured base and nicotine shots directly into the concentrated bottle. Securely replace the cap and shake vigorously to ensure the ingredients are perfectly blended.

Which hardware works best with a long fill vape?
Your ideal device depends entirely on the specific base mix you choose to add. If you select a thick high-VG base, use advanced sub-ohm kits, whereas versatile 50/50 blends perform flawlessly in standard mouth-to-lung starter setups and pod devices.

How long does a longfill e liquid uk take to steep?
While you can technically vape your freshly mixed liquid immediately, we highly recommend allowing the sealed bottle to steep for 24 to 48 hours. This crucial resting period ensures the ingredients blend perfectly for a significantly smoother flavour profile.