Ovente 1.7 Liter BPA Free Stainless Steel Cordless Tea Electric Kettle with Temperature Control and Keep Warm Function for $20.99. Shipping is free on orders over $25. If needed, use this Filler Tool to pad the order for free shipping. Here is a screenshot for reference. It brings water (up to 1.7L) to a rolling boil within 7 minutes or less. This kettle also features Electronic Temperature Control and a 2-hour keep-warm function.