This bag is worked using medium worsted weight yarn and 4 mm crochet hook. You’ll need 1 ball (100 gm) in main colour and less than half a ball in a complementing colour. The bag is worked as a single rectangular piece which is folded into half and sewn at the sides and then the handles are worked.
Video tutorial is available at
https://youtu.be/vjIGZyaOI98?si=8BUddV9jQdigIPAC