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COSORI Electric Gooseneck Kettle: What to Know
At 0.8 liters (about 34 ounces), COSORI's CO108-NK is the smallest-capacity kettle in this guide, slightly below even the Fellow Stagg EKG Pro's 0.9 liters. It runs on a 1200W element and, per COSORI's own product page, is built with a 304 food-grade stainless steel interior, lid, and spout, which the company markets specifically around water never touching plastic during heating.
Temperature is set via five presets rather than a continuous dial: 170F for white tea, 180F for green tea, 195F for oolong, 205F for coffee, and a 212F boil setting for black tea. COSORI states the kettle holds the selected temperature for up to 60 minutes -- the longest keep-warm duration among the five kettles covered here -- and that it can bring water to a boil in roughly 3 to 5 minutes. The kettle uses a British-made Strix temperature-control unit, a component also found in many other mid-range electric kettles, for its heating and shutoff logic.
Because it uses the same narrow gooseneck spout as the Fellow, it's built for the same style of controlled pour-over pouring, just without Fellow's degree-level dial adjustment or full-color LCD. COSORI also sells this body shape as a Bluetooth-enabled 'Smart' version under a different model number, and as part of bundle listings with a pour-over coffee maker, so shoppers should read the exact listing title carefully to know which version and configuration they're actually ordering.
Key Listed Features
Gooseneck spout with 304 food-grade stainless steel interior, lid, and spout (no plastic water contact, per COSORI)
Five presets from 170F to a full 212F boil
60-minute keep-warm function, the longest of the five kettles compared here
British Strix temperature-control unit; manufacturer-claimed 3-5 minute boil time
