From Amazon
Polymaker PolyTerra PLA Army Dark Green - 1.75mm - 1kg
ReprapWorld
PolyTerra PLA filament|Army Dark Green 1.75mm / 1 kg | Polymaker
Conrad Electronic
Polymaker 70957 PolyTerra Filament PLA low-plastic 1.75 mm 1000 g Army dark green 1 pc(s)