Freitag x Brompton F748 Coltrane Review,Brompton x Freitag. Two iconic brands collaborate for a limited edition bag - F748 Coltrane. This special version of the prototypical, rectangular, recycled FREITAG backpack can be turned through 90 degrees and,Brompton x Freitag. Two iconic brands collaborate for a limited edition bag - F748 Coltrane. This special version of the prototypical, rectangular, recycled FREITAG backpack can be turned through 90 degrees and,Brompton and Freitag Partner to Put Stylish, Sustainable New Spin on Backpacks for Bike Commutes | Bicycle Retailer and Industry News,Freitag x Brompton : r/Brompton