Link:
https://www.amazon.ca/Anker-PowerCore-1 … 091TSFZ74/
Price:
55.99
Discount:
20% off
Expires:
February 15, 2022
Retailer:
Amazon.ca

 

One day sale, does 18W charging. Pretty compact, so might be good for travel.
Three camels says it can get as low as 41.99, but this looks to be the low in the past year or so.

 

Link:
https://www.amazon.ca/Anker-PowerCore-1 … 091TSFZ74/