Just check coupons out (with price alert and history). Best price?
Material: Glass, Size: 14x20cm/5.5×7.87 in, Withstand temperature: -20 °C to 150 °C (-4 °F ~ 302 °F), Capacity: 1800ML
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. As you can see I didn’t find any active coupon for this product right now…
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG547c16, Cuponation9, BG8ReviTrage, BG84331c, BG00c906, BG5519a5, BG589b2e, BGf625a4
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Here is price history (for all/most countries) for SAWAKE Glass Carafe Jug Kettle 2L.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).