Delicious, healthy water. Display-worthy design. The Aarke Sparkling Water Maker is a simple, elegant drink-making tool. Twist on a bottle, pull the lever, and it will carbonate your water while also releasing the pressure in the bottle — just hold it until you hear the buzzer, unscrew your bottle, and enjoy. Its slim stainless steel enclosure incorporates three independent safety valves and is compatible with most 425g CO2 canisters, including those from Sodastream. Available in stainless or powder-coated matte black, it arrives with a PET water bottle.