Hamilton Devices KR1: The First 2-in-1 Cartridge + Bubbler Vape
Vape cartridges are convenient, powerful, and widely loved, but one common issue is the harshness of the vapour. The Hamilton Devices KR1 solves that by combining a 510-threaded vape cartridge system with a built-in bubbler, creating a mini water filtration system for smoother, cooler hits. If you love carts but find them too harsh, this is the perfect upgrade.
What Makes the KR1 Unique?
The KR1 is the first-ever 2-in-1 bubbler and vape cartridge device, designed to provide water-cooled vapour without sacrificing portability or convenience.
1. Water Filtration for a Smoother Experience
Cartridges today hit harder than ever, but without water cooling, vapour can sometimes feel hot and harsh. The KR1 acts as a mini bong for your cartridge, hydrating and cooling the vapour before it reaches your lungs, providing a smoother, more comfortable session.
2. Works with Both Cartridges & Concentrates
The KR1 is 510-thread compatible, so you can attach any standard vape cartridge, but it also comes with a wax coil, allowing you to use concentrates like shatter, wax, or rosin. This dual-use design makes it a versatile powerhouse for both cart lovers and concentrate users.
3. Compact & Portable Design
Despite featuring a bubbler, the KR1 remains small, lightweight, and travel-friendly. It’s easy to carry, fits in your pocket, and allows you to enjoy smooth, water-cooled vapour anywhere.
How to Use the Hamilton Devices KR1
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Fill the glass bubbler with a small amount of water (just enough to cover the percolator).
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Attach your favourite 510 cartridge or use the included wax coil for concentrates.
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Turn on the device, select your preferred voltage, press the button and inhale through the glass mouthpiece.
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Enjoy smooth, cooled vapour with minimal harshness.
Cleaning & Maintenance
To keep your KR1 performing at its best:
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Use isopropyl alcohol to clean the bubbler—avoid harsh cleaning agents.
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Don’t overfill with water, as it may affect performance.
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Clean regularly to prevent residue buildup and ensure optimal flavour.
Who Should Use the KR1?
If you:
- Love 510 cartridges but want a smoother experience
- Want a pocket-sized water-cooled vape
- Enjoy concentrates and want a dual-use device
- Prefer a more refined vapour experience with water filtration
The KR1 is a must-have upgrade.
Final Thoughts
The Hamilton Devices KR1 is a game-changer for cartridge users, combining the convenience of a vape pen with the smoothness of a bubbler. Whether you prefer carts or concentrates, the KR1 delivers better cooling, smoother vapour, and a more enjoyable experience overall.
