The complete guide
Getting the strap and waist-belt fit right for a heavy pack (G4Free)
G4Free built this 35L tactical backpack around a 3-5 day loadout, using ripstop oxford fabric at 29d x 21w x 47h centimetres. With 5 pockets and compartments, packing it doesn't mean everything ends up in one bag-shaped pile, the MOLLE front panel is there for whenever you add pouches, and waist belt, chest strap does the actual carrying once it's full. 35 reviews and a 4.5 out of 5 average on the source listing back this one up; that's the kind of track record that's hard to fake. Folded flat it measures 29D x 21W x 47H centimetres, and it's priced at £73.98.