The Heavy Metal of Cooling · Karlstad, Sweden
THE END OF WAITING.
Engineered for the pour you cannot rush — but no longer have to wait for. A liquid-coupled AC compressor drives heat out of your can in under three minutes. Cast iron. Pure copper. No plastic. No compromise.
In motion
The reel — chill, pour, repeat.
The gap
UNCOMPROMISING ENVIRONMENTS REQUIRE UNCOMPROMISING PERFORMANCE.
You have the yacht. You have the outdoor kitchen. You don't compromise on your espresso machine or your grill. So why are you chilling your premium beverages in a cheap manual plastic box?
The market accepted slow, insulated plastic as the standard. We rejected it.
Cool Can is not a cooler. It is a high-performance thermodynamic engine designed to do one thing: extract heat — violently fast.
The old way
Messy ice baths. Watered-down labels. 40-minute fridge waits.
The Cool Can way
Room temperature to ice-cold in under 3 minutes. Dry. Clean. Exact.
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The technology
PHYSICS DOES NOT NEGOTIATE.
Every cooler on the market has the same problem: air. Air sits between the cold surface and your drink, blocking heat transfer and buying you nothing but time you don't want to spend.
Cool Can eliminates the air gap entirely.
The moment you place your can inside, the machine goes to work — silently flooding the chamber with a thin film of cooling liquid. Perfect thermal contact. No gaps. No waiting for cold to travel where it can't reach.
The result is something that feels almost unreasonable: a room-temperature can, ice-cold in under three minutes. Not a trick. Not a compromise. Just what happens when you refuse to accept the physics everyone else settled for.
Craftsmanship
HEAVY METAL OF COOLING.
We didn't build a portable beach toy. We built a permanent installation for your home bar — something you set down once and never move again.
The chassis is cast iron. The coils are pure copper. There is no plastic anywhere structural. You can feel the difference the moment you touch it: cool to the hand, immovable on the counter, and finished to a standard that only gets better with age.
Quality weighs. That is the point.
The low hum you hear when it runs — that is the compressor at work. Controlled. Deliberate. The sound of something doing exactly what it was built to do.
- Cast Iron
- Chassis
- Pure Copper
- Cooling coils
- Aluminium
- Can chamber
- Silicone
- Internal tubing
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Design for Disassembly
BUILT TO BE INHERITED, NOT DISCARDED.
The exposed L-profile gives full access to every internal component for repair or recycling. There are no glue joints. No hidden plastic clips. Every part — compressor to copper coils — is bolted together with industrial fasteners.
Iron, copper, and aluminium are among the most recyclable industrial materials on earth. The Cool Can is WEEE compliant and designed to outlast every appliance in your kitchen.
If a part wears out in twenty years, you replace the part — not the machine.
Packaging ships in recycled cardboard with renewable paper inserts. The compact L-shape also reduces shipping volume compared to the original industrial prototype.
- 100% bolted assembly — no glue joints
- WEEE compliant lifecycle
- Iron, Copper, Aluminium — fully recyclable
- Recycled cardboard packaging
- No planned obsolescence
Engineering specifications
Numbers worth framing.
Verified against the Cool Can design review. These are not aspirational — they are locked.
- Cooling Time
- < 3 min (room temperature to < 4°C)
- Thermal Engine
- AC Vapor-Compression Cycle — 194 W
- Power Supply
- 220–240 V AC, 1.38 A — standard wall plug
- Dimensions
- 300 × 300 × 250 mm (L-shaped footprint)
- Format Capacity
- 330 ml & 500 ml cans — cylindrical aluminum cup
- Acoustics
- 55 dB at 1 m (reduced from 75 dB lab prototype)
- Core Materials
- Cast Iron chassis · 99% Copper coils (λ ≈ 385 W/mK) · Aluminum cup · Silicone tubing
- Thermal Bridge
- Peristaltic pump, ~10 ml antifreeze per cycle — 100% air-gap elimination
- Control System
- ESP32 microcontroller — automated pump → compressor cycle
- Repairability
- 100% bolted assembly. No glue. No plastic clips. WEEE compliant.
Design is locked and moving to final assembly and verification testing. Target verification: < 2 min time-to-cold.
Founder's Allocation
Reserve your build slot.
Cool Can is currently in limited, small-batch production in Sweden. Because each unit is hand-assembled and stress-tested, we do not mass-produce.
Secure your place on the waitlist for the Founder's Edition. Configure your finish and custom baseplate engraving. We will contact you personally to confirm your delivery window.