I was disappointed on receiving this item as upon investigation of the bag prior to its first use, the main zip was discovered to be faulty. The teeth on the zip to the main storage area of the bag .were not aligned which meant it would not close and this fault could not be fixed by me. I feel this was a quality control issue on the part of the manufacturer. The durability of the bag proved questionable also as it did not present as robust as I had believed it would be. I would however have retained the bag had it not been for the faulty workmanship of the zip. The bag was returned to Amazon - their returns department were very understanding and responsive to my complaint. I received a full refund including postage paid following return of the bag back to Amazon.