Keystone Cyber Tank 40K

See Every Drop. Vape Every Last One.

The Keystone Cyber Tank 40K is billed as the world's first 40000-puff visible-tank disposable vape — and its headline trick is right there in the name. The innovative Sytek visible tank lets you watch your e-liquid level at all times, so you're never caught out mid-session, while a clever 100% no-leakage design seals the tank into the device for a clean, mess-free experience from the first puff to the last.

Two Modes, One Sleek Device.

An ECO / BOOST quick switch lets you flip the vibe in an instant. Eco Mode gives a smooth hit and saves e-liquid for up to 40000 puffs, while Boost Mode dials up richer flavour and bigger clouds for up to 25000 puffs. Behind it sits a Sytek Dual Mesh coil (1.2 Ω) for full, consistent flavour, MTL/RDL airflow with two air intakes, a high-tech hidden screen and a fast-charging 1100 mAh battery (USB-C).

The Cyber Tank 40K at a Glance

• World's first visible-tank 40000-puff design — the Sytek tank lets you see your e-liquid at a glance.
• 100% no leakage — Sytek seals the tank into the device for a clean, mess-free vape.
• ECO / BOOST quick switch — Eco for up to 40000 smooth puffs, Boost for richer flavour and bigger clouds (up to 25000).
• Sytek Dual Mesh coil (1.2 Ω) — smooth, consistent, full-bodied flavour.
• MTL/RDL airflow — two air intakes for a tight throat hit or airier clouds.
• High-tech hidden screen — battery and status, smartly tucked out of sight.
• 1100 mAh quick-charging battery — USB-C charging for strong all-day endurance.
• Sleek, pocketable design — bold cyber styling that's easy to carry.

A Few Flavours to Start With

The Cyber Tank comes in a wide range of flavours — and with the visible tank you can watch every one go down. A few favourites to begin with:

• Cyber Tank 40K - Frozen Watermelon — Juicy watermelon sharpened by a crisp layer of ice. Sweet, cooling and incredibly smooth — a frozen summer slice in vapour form.
• Cyber Tank 40K - Blue Razz Ice — Sweet-and-sour blue raspberry over a cool icy finish. A bright, candy-like classic with a frosty edge that's easy to keep coming back to.

Why Buy the Cyber Tank 40K at MyPods?

At MyPods, every Keystone Cyber Tank 40K is the real thing — sourced from official European distributors and stored in our EU facilities for guaranteed freshness and authenticity, never a counterfeit. Disposable vapes are what we do best, and every order from MyPods comes with fast, reliable delivery across Europe, competitive pricing, responsive support and loyalty rewards.

Across the full flavour range, you'll find the Cyber Tank in stock and ready to ship, alongside the rest of our big puff vape line-up. For a long-lasting, dual-mode device with the backing of a trusted EU store, MyPods is the place to make it yours.

FAQs about the Keystone Cyber Tank 40K

What makes the Cyber Tank different from a normal disposable vape?

It's billed as the world's first 40000-puff visible-tank disposable. The Sytek tank lets you actually see your e-liquid level as it goes down, and seals into the device for 100% no leakage. On top of that, an ECO/BOOST switch lets you choose between a smooth, long-lasting vape and a richer, cloudier one.

What's the difference between Eco and Boost mode?

Eco Mode gives a smooth hit and saves e-liquid for the longest life — up to 40000 puffs. Boost Mode steps up the flavour and vapour for bigger clouds, lasting up to 25000 puffs. A quick switch lets you flip between them whenever you like.

How many puffs does it last and how do I charge it?

In Eco Mode it's rated for up to 40000 puffs (Boost Mode is more intense and lasts up to 25000). The fast-charging 1100 mAh battery tops up via the USB-C port, so you can use all of the e-liquid rather than running out of battery early.

Can I change the draw?

Yes. The Cyber Tank has two air intakes for MTL and RDL, so you can switch between a tighter mouth-to-lung draw for a satisfying throat hit and an airier restricted direct-lung draw for bigger clouds.

Does the visible tank really not leak?

That's the idea behind Sytek: it combines the visible e-juice tank with the device so you can watch the level the whole time while keeping it 100% no-leakage. You get the see-through look without the mess.

What flavours are available?

There's a broad line-up, from icy fruits like Frozen Watermelon and Blue Razz Ice to sour and minty options such as Sour Apple Ice and Miami Mint. With the visible tank, half the fun is watching your favourite go down.