Review of Out of the Deep Woods

There are too many plot holes in Out of the Deep Woods. How does the dad have all the clothes his kid needs from babyhood to age 9? He only had the one backpack. Where did he get all the shoes? After all those years, how were his own clothes still just fine? Way too unrealistic for the two of them to have lived that long with just the few things he had in the backpack. Hopefully it gets better.