$19.99 – Brand Xiaomi.
Check if there is $19.99 coupon for Xiaomi Mijia 350ml Thermos (in Banggood). You can create price alert here, copy coupons and view price history. Best price?
Latest price update (UTC time):
Banggood ($19.99)
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database. Is it a reasonable price for this item? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal $12.13)
Link: Banggood product page
Price: $19.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BGD22859, BGKTMJ13, AFfbG10, BGCUP1199, BG13thMI20, BGDQ15, BGXM859, BGD11C03, BGD22859H5, BGXM129, BGIL231, BG4BTLRA, BGZ2859, BGBW514, BGBTTRA, BGCAMP01, BGSEPSE409, BGHome15%, BGOC407, bGhOnEy10, BGOCTD407, BgcLuBofErtA10, BGHOMEA15%, BGRMJWB350ML, BGNOFR407, BGNOF407, BGELEHOME39, 13f142, BGAFF10OFF, DEFEFO407, BGTHFR407, BGCuponation10, BGMASE407, BGMRDC66, BGAPTD407, BGHONEY2110, BGAPFO407, BGAPSX407, BG10OFFAFF, BGMAYSE407, BGMAYTD407, BGAPSX4073, BGwhielabel, BGJUTD407, BGisly407, BGPDhome63, BG10OFFAFF1, BGSPHOME48, BGTY109AF, BGTY101B, BG0faeee, BG69193e, BGBWITHUS859, BG4d9120, BGTYOT407, BGUdb59, BGAlerabatod, BG1aecd4, BGTYOI407, 00c906, BG00c906, BG4283e5, BG7280ff, BG36e006, BGeb3f38, BG9b8951, BG2bb7a1, BG5d2ea4, BG8ReviTrage, Cuponation9, BG5efbac
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for Xiaomi Mijia 350ml Thermos? There we go. The lowest price was: $11.99.
Price records source(s): Gearbest, 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)).