Sorry mate, got myself completely confused with the pictures of the tail packs. I have the r35 ruck sack but use a us20 for work as the rucksacks crease shirts of I'm wearing one. The tail packs can be added too, I add the 20 to a 30 when touring.
Is kreiger a uk bag? Or can u buy from the us? I have some cousins comming from NY and if there cheaper out there I could get a bag or two from there.. Anyone know?
Just to add my bit, I have a Kreiga r25 and while it is well made and does a good job ( I've used it for years) it's bloody heavy before you put anything in it So I've just bought a osprey rucksack. Lightweight and comfy to wear