Other Expenses before and During the Trip

Now this part is absolutely unpredictable. And it is totally up to you.

What is mean by previous statement is that,
for instance our trip is going to be for
1. 100 days.
2. During cold season,
3. We will be changing location on average every 3 days more or less,
4. There probably some famous festivals that we might want to visit. Like Montreux Festival in Switzerland. Or, a football match in Barcelona or (and) in Munich for Bayern Munich FC. You should do some research to create your own ‘Bucket List’.
5. Having proper lightweight Photo and Video camera to capture the locations in any weather,

Therefore for 100 days vacation during winter time in Europe and for better mobility.
I needed to get a Backpack that is big enough to put my GoPros, Fuji XT20 camera, Drone my wife’s Panasonic camera, Laptop, Tablet, other equipment, some necessary clothes and also bad weather resistant but not too big to have back-pain.
My wife already has a pretty decent sized travel-friendly backpack to carry majority of our rest of the clothing.
We as well need proper clothing to resist freezing temperature of the north. And snow friendly shoes.

Total for us it is €1060 EUR with the costs of Warm cloths, Drone, tickets for football matches, shoes, festivals in Montreux, Backpack. €1,100.00 EUR to make it a round figure. Better safe than sorry, right?
**Again!! the number will change in the end of the trip. You will know it just like we will.
This total is just for now. But I have a feeling that it will go up. Because, as I mentioned earlier. This part is very unpredictable.