I bought 2 rucksacks on line a few weeks ago. When they arrived I opened one of them which was the colour I had selected. Wrongly I assumed that the other bag was the same colour. I have just opened it and its camouflage colours. I know you should not wear camouflage clothing. Will I be alright taking this rucksack? I'm flying out Saturday so will have to be quick to go and replace it.