The AIVONO AIM FAT BEAR 80000 carries 58ml across three switchable tastes in a body measuring 40 by 40 by 115 millimetres. Dual mesh coils at 0.8Ω, a 650mAh cell over USB-C and a display behind it.

Fifty-eight millilitres in a hand-sized body

That is the engineering claim of this device: a reservoir this large inside a chassis you can close a hand around. It is achieved by splitting the supply into three rather than building one enormous tank.

The practical effect is a device that lasts weeks without becoming a fixture on a desk. It is compact enough to carry, which most devices at this capacity are not.

Three tastes, switched

Each option is a trio, chosen together. The switch moves between supplies, and each stays sealed until its turn, so the third tastes as fresh as the first.

That structure is what makes 58ml manageable. One reservoir of that size is a month of the same thing; three are a month with two changes in it.

Dual mesh at 0.8Ω

Two mesh coils at 0.8Ω produce a fuller, warmer draw than the 1.0Ω builds common at this capacity, and they share the load so the vapour stays even as each supply empties.

The display reports charge and remaining capacity. With three tanks the second reading is a guide to the active supply rather than a total, which is the honest way to read it.

Charging across a long reserve

A 650mAh cell against 58ml means regular charging rather than the occasional top-up. That is the balance the design chose: capacity in the reservoir, not in the cell.

USB Type-C on a standard cable, around an hour for a full charge. Keeping a cable where you usually sit turns the routine into something you stop noticing.

The first week with three supplies

The natural instinct is to try all three immediately. It is better to spend a week on the first, because a supply lasts long enough that an impression formed in ten minutes is not a fair one.

The switch itself is immediate, with no purge and no residue from the previous tank. Whichever supply is selected feeds the coils from the next draw onward.

Where it sits against the larger models

It is not the biggest reservoir in this batch and it is not the smallest. What it offers is that capacity in a body you can carry, which most devices at 58ml cannot claim.

If the device will live on a desk, a larger single-tank model does the same job for less. If it needs to travel, this is the version that makes sense.

Why the body shape matters

A 40 by 40 millimetre footprint is close to square, which makes the device stable on a surface and easy to hold between draws. It also means the reservoir sits low, where the supply feeds the coils evenly rather than pooling at one end.

The trade is pocketability. It fits a coat but not a jeans pocket, and it is noticeably heavier than a 20K device when full.

Available options

Blueberry raspberry + lemon ice + pineapple ice · Strawberry ice + watermelon ice + b-pop · Mango ice + pineapple coconut + peach ice · Cherry soda ice + cola ice + honeydew melon ice · Grape ice + mint + strawberry ice cream · Green apple (sour) + strawberry banana + sour mango pineapple · Mixed berries + strawberry kiwi + strawberry watermelon · Kiwi passion fruit + love 66 + mango ice · Watermelon ice + peach berry + cherry cola · Red bull energy + strawberry watermelon + raspberry candy · Random option (fast delivery)

Option availability is confirmed at checkout; the random option covers a mixed order.

Buying and delivery

UseeVape supplies the AIVONO AIM FAT BEAR 80000 in single units and in bulk, with wholesale pricing applied as the quantity rises. Orders typically start at around ten units; the price that applies to your quantity is shown on the product page rather than fixed here, so it stays accurate when pricing moves.

Stock is held across European and overseas warehouses, and the dispatch location depends on live availability at the time of the order, so no specific country warehouse is promised in advance. Confirming the quantity and the option mix together is the quickest route to a dispatch date.

Charging is the one routine it asks for, and it is worth keeping a cable where you sit rather than in a drawer, because a 58ml device is charged often.

Questions buyers ask

How big is the device?
40 by 40 by 115 millimetres, with 58ml split across three supplies.

Do the three supplies mix?
No. Each is separate and only the selected one feeds the coils.

Does it have a screen?
Yes, showing charge and the remaining supply in the active tank.

Is the airflow adjustable?
No, it is fixed.