Gaara, from naruto!?

Question

what is the thing on Gaara's back called? the thing that he holds his sand in?

Answer 1

its a sand gourd where he keeps chakra infused sand. well the entire thing is pretty much made of sand

Answer 2

sand gourd =3

Answer 3

Gaara always carries sand with him in a calabash gourd on his back. To attack his opponents, Gaara uses sand to engulf them, and he can compress the sand, crushing them in the process. When Gaara is attacked, a shield of sand automatically blocks the attack, a result of Shukaku being sealed within him. Gaara also covers his skin with a layer of sand as a precautionary defensive measure.

Answer 4

its a sand gourd

Answer 5

its a gourd made out of his chakra sand. its  a whole lot faster than regular sand.

Answer 6

its a sand gourd

it has obseloute sand in it which is different from normal sand

its stronger

i cant remember the full capabilites as i saw the episode they mentioned it in AGES ago