https://blog.clover-usa.com/2021/08/17/crochet-laptop-tote/

The Laptop Tote will take you to school or the office in style! The sturdy tote is crocheted with super bulky (CYC 6) yarn and a size M/N 9mm hook. The simple stitches create a beautiful texture, and the strap construction keeps the bag from stretching out when you are carrying your laptop. The strap is created with purchased polyester strapping and requires just a small bit of sewing to finish it off. A medium-size laptop easily fits in the bag with room for other essentials as well.

Finished Measurements: 15.5” high, 11.5” wide. Strap drop: between 2” and 10” (6” shown).

Materials:
Lion Brand Wool Ease Thick & Quick, CYC 6, super bulky yarn: 3 - 5 oz skeins (River Run) or 2 - 6 oz skeins
Size M/N 9mm crochet hook
3 yards 1” Strapping