6 Things  found in a sky explorer’s backpack  

A notebook -made out of the finest leather found in Serbia-

to keep track of long expeditions and journeys.

A piece of walnut ,which stays alight forever,

to keep me warm throughout cold arctic nights.

An obsidian spear (sharpened to exactly 45 degrees)

to kill any thing which will ever come on the ship.

A jar of fireflies – which when you open they fly around the ship – 

to light up the captain’s path.

A water bottle (connected to the ocean) 

to quench my thirst.

A pair of boots ,which weigh 10 grams so I can run faster in battle, 

which are waterproof and bullet proof.