The Sundsvall “Sandstone” does not only impress with its many functions, but also with its urban look in black featuring a high quality mix of vegan tech materials. As a trendy everyday backpack, its volume can be increased or reduced as required by folding up the flap – making it perfect for university, work or leisure. Easy to combine and an absolute eye-catcher! Kapten & Son Backpack Sundsvall Sandstone - WATCH | WEAR Online Store