None. If it is fully inflated it will be full of air so there would be no room for any water.
The same as a tire that has not been inflated.
75-125lbs
A full grown leopard can weigh as much as 201 pounds. The males tend to weigh more than the females.
14-15 ounces
2.0010206 pounds, or 2.1
it weighs about 20 30
Fully loaded 875,000 lbs or 396,890 kg.
about 9 tons when fully grown (males)
2 pounds when fully grown
i say about 135-250
550 lbs