Glisteny Stainless Steel Lunch Box 1600ml (Banggood, Aliexpress: Item weight 810 g, Brand Glisteny, Material Stainless Steel / Metal, Capicity 1600ML, Size 20x 16x 7 cm; 810 Grams (the best price with coupon)).
Go down and check coupons out. Remember to check price history if it is available. Let’s see what best price is ATM.
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($18.99): BG030336
2. ($19.99): BG0f18b2
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): Cuponation9, BG8ReviTrage, BGGutscheine, BG00c906, BG8OFFCOUPON
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Glisteny Stainless Steel Lunch Box 1600ml [EU] ($-3)
Price history and price alert
Here is price history (for all/most countries) for Glisteny Stainless Steel Lunch Box 1600ml. The lowest price was: $18.99.
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)).
. I can’t tell you if this price is good – not enough records in my database, so I won’t judge.