Fumot Leopard 40K against Fumot Eco 2in1 50000: one flavor or two?
Mateusz Rudziński Founder of RandM Vape

The Fumot Leopard 40K is the range for a single flavor across the whole runtime. The Fumot Eco 2in1 50000 carries two flavors in two separate chambers and you switch between them at the mouthpiece. The Leopard 40K has the larger filling at 28 ml, the Eco 2in1 50000 the bigger battery at 950 mAh. What decides it is whether you want variety in the same device.
What is the difference between one flavor and two in the device?
With the Fumot Leopard 40K you vape the same flavor from the first puff to the last. With the Fumot Eco 2in1 50000 two flavors sit in two completely separate chambers with 10 ml each. You lift the mouthpiece, turn it and it clicks audibly into place. Nothing is mixed in the process, and you always vape only one of the two.
| Feature | Fumot Leopard 40K | Fumot Eco 2in1 50000 |
|---|---|---|
| Puffs as stated by the manufacturer | up to 40,000 | up to 50,000 |
| Flavors in the device | one | two, switchable |
| Liquid | 28 ml | 2 x 10 ml in two chambers |
| Coil | two mesh coils | mesh coil, 0.9 ohm |
| Battery as stated by the manufacturer | 700 mAh | 950 mAh |
| Display | battery level and liquid level | battery level and liquid level |
| Look | clear housing with a leopard pattern, RGB while you draw | mouthpiece you lift and turn |
The figures come from the data sheet on the product pages, the battery capacity from Fumot’s manufacturer list.
How are the 50,000 puffs of the Eco 2in1 spread?
Across both chambers together. The puff count of the Fumot Eco 2in1 50000 applies to the whole device and not per flavor. How much of which flavor you vape is up to you. If you take almost only one of the two, that chamber is empty first and the other is still well filled. Then you switch over and carry on with the second flavor.
Which range lasts longer day to day?
The Fumot Eco 2in1 50000 on paper. At 300 puffs a day you come to about 165 days with it, and to about 135 days with the Fumot Leopard 40K. Both numbers start from the manufacturer’s figure. The Leopard 40K has the larger filling, so the puff count does not depend on the liquid volume alone.
How to adapt the arithmetic to your own usage is shown in the article How many puffs does a vape really have?
Which flavors do you get in which range?
The Fumot Leopard 40K stocks single flavors such as Black Dragon Ice, Pink Lemonade, Strawberry Banana and Watermelon Ice. With us Black Dragon Ice and Strawberry Banana only come in this range. The Fumot Eco 2in1 50000 always comes as a fixed combination, for example Fanta and Cola Ice or Mixed Berries and Blue Razz Lemonade. The pairs cannot be put together freely.
Every flavor and combination is in the collections Fumot Leopard 40K and Fumot Eco 2in1 50000.
Who does each of the two suit?
The Fumot Leopard 40K suits you if you have found your flavor and do not tire of it over months. The Fumot Eco 2in1 50000 suits you if one flavor gets too monotonous for you over time. You could take one chamber during the day and the other in the evening, for example. At RandM Vape Shop (randmvape.shop) we stock both ranges as originals directly from Fumot.
Only the Fumot Eco 4in1 80000 has four flavors in one device. You find it with every other range under Disposable vapes.
Frequently asked questions
Can I mix the two flavors of the Eco 2in1?
No. The two chambers are completely separate. You always vape one flavor and switch to the other with the mouthpiece.
Does the Eco 2in1 show which flavor is active?
No. The display shows the battery level and the liquid level. You notice the switch because the turned mouthpiece clicks audibly into place.
Is the Leopard 40K the same as the RandM Tornado 40000?
Yes. Fumot calls the device the Leopard 40K, and in the trade it is often searched for as the RandM Tornado 40000.
Do both ranges have the same amount of nicotine?
Yes. Both contain 20 mg/ml, which is 2 per cent. On the Eco 2in1 that applies to both chambers.