FLYMEIFLYMEI Bookbags for boys, Anime Backpack for School

Q: My son is in high school is this bag too small for him?

The size is definitely enough for high school student. Dimensions: 17.7x 11.8 x 5.5inch, fits laptop up to 15.6".

Q: How can i change the lock combination?

1. The original number of this anime backpack is "000" 2. Push the button (use a pen or stick) in the bottle and hold it, set your own password. 3. Release the button and rotate the dials so that your password can't be seen. 4. Turn the dials to your own personal combination to unlock.

Q: Is it a pouch for the laptop?

yeah. it does fit laptop good. but you might want to order INIU Portable Charger, USB C Slimmest & Lightest Triple 3A High-Speed 10000mAh Power Bank, Flashlight Battery Pack Compatible with iPhone 12 11 X 8 Plus Samsung S20 Google LG iPad etc that you can charge with laptop, ipad, phone. it's pretty good