I've been seeing these all over tumblr, so I thought I could make one for myself. 
I loved traveling since I was little. I used to watch movies and read stories about people who visit all these remarkable places and all I wanted was to join them.   
World traveling costs a lot, you need to pay for accommodation, food etc. and you still want to buy some souvenirs. In three words, you need money.
That's the reason why I wanted to make one "adventure fund" jar, because it's more practical and cheaper than a piggy bank. All you need is an empty jar and we all have one lying somewhere in the house just waiting for us to use it.
I just hope I'll make it full soon.