Heritage Backpack 24L Size:24L ' Fits MacBook Pro 13" (2015) The Norman Stonewash Bucket ' Fits MacBook Pro 13" (2015) MacBook Air 13" (2018) Fits MacBook Pro 14" (2021) EcoSystem 600D Fabric made from 100% recycled post consumer water bottles padded fleece liner offers extra protection Zippered closure the Survey Backpack carries your workday essentials A padded sleeve protects your laptop and a front pocket organizes the little things ' EcoSystem 600D Fabric made from 100% recycled post consumer water bottles Tonal stripe EcoSystem Liner made from 100% recycled post consumer water bottles Signature diamond detailPadded floating sleeve fits a 15in 16in laptop Zippered closures carry comfortably with EVA Padded shoulder straps water bottle pocket expands to Fit different sizes side storage sleeve for Quick reach items Keep essentials in place with a Front pocket organizer and key clip Herschel Supply DNA shoulder tab Put Yourself Out There internal labelInternal Herschel Supply stripe DNA tab