Twelve South Support Product Support BookBook for MacBook Will BookBook fit in my computer bag? Created: August 26, 2018 07:17 A 13-inch BookBook will fit inside a bag made for a 15-inch MacBook and a 15-inch MacBook with BookBook will fit inside a 17-inch bag. The bag should be the next size up from your MacBook. Related articles How is BookBook different from other cases?
