Each bag contained 40 litres, I had to make 4 trips. The paths at the allotment was so bogged down I couldn't risk taking the car up the tracks in case I got stuck. So I had to carry each bag 100 yards. I can tell you I was exhausted after doing that 40 times! To make it worse I kept slipping on wet sloppy mud! Further more after loading my last 10 bags and about to leave the tip... the guy who took my money then told me that I could of actually got it delivered to my plot! I took the chaps number and said I would do that next time... Not my favorite allotment trip!