Instafill 3500 Disposable Vape Kit
500mAh Built-In Battery, 3500 Puffs, 10ml of E-Liquid, 20mg Nic Salt, 14 Flavours
| Battery Capacity | 500mAh |
|---|---|
| Battery Type | Integrated |
| Charging Type | USB Type-C |
| Made In | China |
| Puff Count | 3500 Puffs |
| Weight | 71g |
| Height | 9.0cm (3.5") |
| Width | 4.3cm (1.7") |
| Depth | 2.3cm (0.9") |
From £7.99 (was £10.99)
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Disposable Vapes Will Be Banned in 30 Days
From the 1st of June 2025, this product will no longer be legal to sell or purchase in the UK. Our vape experts have compiled the best alternatives to help you to move away from disposables and still be able to enjoy your favourite flavours.
View AlternativesThe Instafill disposable vape kit is the first of its kind – a greener, cost-effective alternative to classic single-use devices. Made up of a rechargeable disposable device and a 10ml bottle of e-liquid – available in 14 flavours – plug the bottle into your device, insert the battery pack, and you’re ready to go. Every Instafill vape can deliver up to 3500 puffs, plus, it’s small enough to take with you anywhere.
Features:
- Rechargeable Disposable Vape
- 10ml Built-In E-Liquid Bottle
- 20mg Nic Salt E-Liquid
- 500mAh Battery
- 3500 Puffs Per Device
- Can Outlast 100 Cigarettes
- Built-in 2ml Refillable Pod
- USB-C Fast-Charging
Once you’ve loaded in your e-liquid bottle, tilt the device and press and hold the button at the top; a smart vacuum pump will then pull e-liquid into the device’s 2ml pod. You can repeat this process whenever you need to top up again. Inhale activated and creating a small amount of vapour with every puff, the Instafill is the ideal choice for MTL vaping and feels more like a cigarette.
There’s no maintenance to deal with either, just recharge the battery and hit the refill button whenever you need to top up your pod. The built-in 500mAh battery will last most vapers a full day and can be recharged in under an hour using the USB-C cable included. When the built-in e-liquid bottle is empty, it’s time to replace your kit with another one. Easier to recycle, you can safely separate the battery and bottle from the rest of the kit to get it ready for disposal.
The 20mg nic salt e-liquid inside the Instafill’s bottle delivers a smooth throat hit and is available in a wide range of flavours, including:
Banana Ice Cream: A rich and indulgent vape complete with cool, fruity notes.
Blackcurrant Apple: A classic fruit pairing that’s sweet and juicy throughout.
Blueberry Fusion: The light taste of summer berries and a lingering sweet aftertaste.
Fizzy Cherry: Dark notes of red cherry combined with a tangy, fizzy soda.
Fresh Mint Mojito: The sweet, cool taste of mint and menthol blended with zingy lime.
Mixed Fruits (formerly known as Gummy Bear): A confectionary classic that blends fruit and candy notes.
Lemon Lime: A classic combo of tangy citrus fruits tied together with a juicy aftertaste.
Mix Berry Fusion: A blend of sweet and tangy berries with subtle ice notes.
Pineapple Ice: Delivers the tangy tropical taste of pineapple and a crisp ice finish.
Polar Mint: A double dose of cool notes courtesy of a blend of mint and menthol.
Raspberry Lemonade: Captures the taste of summer with a balanced blend of fruit and soda.
Sour Blue Raspberry Ice: Sweet and sour fruit notes combined with crisp, cool ice.
Strawberry Ice: A light fruit blend with a frosty finish, and plenty of juicy notes along the way.
Watermelon Candy Ice: Tropical fruit notes collide with sugary candy and chilly ice.
Contains:
- Instafill Rechargeable Disposable
- 500mAh Battery Pack
- 10ml E-Liquid Bottle
How Do I Set Up An Instafill Kit?
Remove The Battery And E-Liquid Bottle From Your Kit
Get your kit ready for setup by removing the battery and e-liquid bottle from your device. Remove any stickers too.
Prepare And Load Your E-Liquid bottle
Remove the cap off your e-liquid and the silver foil underneath. Then screw it into the device, turning it clockwise.
Insert Your Battery And E-Liquid Cap
Insert your battery into the device with the two metal pins facing upward. Then, insert the cap underneath the e-liquid bottle.
Charge Your Instafill Battery
Now fully assembled you should charge your Instafill kit. Using a USB-C cable will recharge your kit fully in half an hour.
Fill & Prime The Instafill Pod
Fill the Instafill by holding it at an angle and pressing the button next to the mouthpiece. Leave it standing upright for five minutes to prime the coil.
Vape Your Instafill Kit
Inhale on the Instafill’s mouthpiece to get started; it will create a small amount of vapour for an MTL inhale.
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Customer Questions & Answers
Is the Instafill 3500 cheaper than disposable vapes?
(29 Apr 2024)Instafill disposables work out cheaper than traditional disposables. Each Instafill 3500 delivers up to 3500 puffs and costs £12.99 – that’s around 260 puffs per £1. In comparison, standard disposables deliver up to 600 puffs and cost around £5 – that’s roughly 150 puffs per £1.
Can I buy refills for the Instafill 3500?
(29 Apr 2024)The Instafill 3500 is a disposable vape, so once the e-liquid inside the refill container has run out, the device is designed to be replaced. Each Instafill refill container delivers around 3500 puffs.
Do you have a question about this product? Why not ask our expert team.
Customer Reviews
By Dollydaydream from London
Revised review (24 February 2025)
I’ve had to revise my original review because after only about half the bottle of juice they leak like a sieve!
By Abbie from Kent
Banana ice cream (20 February 2025)
Personally I’m not keen on the flavour of this one, good brand of vape just not the best of flavours.
By Duck from London
It's ok (10 February 2025)
For the price I would say it's not worth it. The flavours are is ok, and a bit fiddly to put together. I'd buy this again if the price was cheaper. It's a cute little vape and has a nice pull but it's the cost that makes it not worth it for me.
By Dollydaydream from London
Tips for using (26 November 2024)
I’ve tried the polar mint and the pineapple ice both are great flavours. Sweet spearmint and fruity pineapple. Smooth silky juice.
But … overpriced. Bring the price down and I’d buy more.I’d really like to give 10stars but the price reduced this and only the price.
Remove the rubber tip from the juice bottle before trying to put it into the unit.
You must use the lid of the juice bottle to get it into the unit correctly and it must be screwed up well.
By Zen from United Kingdom
Banger (05 September 2024)
Lowkey a hella convenient vape, u can even refill the bottle half full before the coil burns out so its crazy value. Definitely recommend these
By 98cal from Guildford
One of the best (15 August 2024)
One of the best 600+ disposables on the market. The key is to make sure to take the rubber bung out before twisting in the bottle and also making sure you do not over tighten the bottle. As soon as it feels secure in place that is when to stop. I love these things
By H from Gy
(19 May 2024)
******* shit rubber point does not connect one star cos absolute garbage for price one star cos wont let me go lower
By Fahed from London
Promising but needs work (14 December 2023)
For £13 you're getting serious bang for your buck. Straight out of the packet this thing is very impressive looking and is certainly blurring the lines between a disposable and refillable pod. To be clear however, this is a disposable vape and there is no way currently to buy extra cartridges, assuming the coil would hold out for a second cartridge at all. The flavour and quality of the vape was good, although not quite as good as the premium disposables such as Crystal and Elfbar.
The problems I have are as follows:
- No way in hell this thing is 3500 puffs, unless you've got lungs the size of a raccoon. Based on this lasting me 6 days where a 600 puff would last me 2 days, I would estimate this gives around 2000 puffs. Still cheaper than buying 600 disposables.
- It leaks - like, alot. From everywhere. Constantly all over my hands and seeping into the battery tank. Although I did drop it a couple times.
- The wicking needs work, the coil got flooded on more than one occasion and made it a very gargle-induced vape at times.
Other than that can't fault it and I would probably buy it again at the current price, although I personally wouldn't pay anymore without addressing the above faults.
