Insularity project / "être insulaire"

What do you need inside your bag? What is essential for you to carry around?

What would you like your bag to have as a special feature to allow more comfort/flexibility/safety of use in the urban environment? Someone answered me something like : i'd want a bag that would stick to me even if I'm walking on my hands". There you go :

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i have a friend in my pocket  

i need all this  

brainstorming  

the octopus bag outcome (certainly sticks to you!)