Brompton and Freitag Partner to Put Stylish, Sustainable New Spin on Backpacks for Bike Commutes | Bicycle Retailer and Industry News,Brompton and Freitag Partner to Put Stylish, Sustainable New Spin on Backpacks for Bike Commutes | Bicycle Retailer and Industry News,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,FREITAG×Brompton 自転車にドッキングする新作バックパック発売 | HIGHSNOBIETY.JP(ハイスノバイエティ),Freitag x Brompton F748 Coltrane Review