Table of Contents of Statistics/Rankings/Graphs is here.

Water bottle = 1500 yen ($14.71 €10.87)

When my son goes to an all-day tennis club activity, he carries a water bottle to supply water. My wife bought a one liter potable water bottle at Seiyu for my son. It cost 1500 yen ($14.71 €10.87). 

f:id:nbakki:20140713204432j:plain

Table of Contents of Statistics/Rankings/Graphs is here.