Oz travelling

So I bought my huge bag for Oz the other day, absolutely massive but still don't know how I'm going to fit everything in it, and not fall over whilst carrying it. I got it from Trespass because they were having a sale and it was only £40, which is really good for a type of bag like that. And this is what it looks like. It's 66 litres which is huge, with loads of pockets and zips and stuff.

And just incase I don't look cool enough lugging that around I got a bum bag as well haha. Thought It would be kind of handy if I needed something like my phone, keys, passport, that I can get to without having to take the backpack off and searching around for it in there. Would be much more secure than sticking stuff in one of the side pockets. BUT it also turns into a backpack! Which is kind of cool as far as bum bags go. And this one has an 18 litre capacity. Plus I got it for about £7 because of buying the bigger bag which is good :)