Translation: dans mon sac-à-dos.
a backpack is called 'un sac à dos' in French.
sac à dos nm pack (backpack)
a backpack is called 'un sac à dos' in French.
a backpack is called "un sac à dos" in French
mochilamochila
Dans mon sac à dos, j'ai six crayons noirs
J'ai six crayons noirs dans mon sac à dos
My backpack
Maletas is backpack in Spanish.
Yes, saying that your backpack weighs a ton is definitely hyperbole (exaggeration for effect). Your backpack does not literally weigh a ton, but by exaggerating, you can say that it is really heavy.
En mi mochila hay ...
Un sac à dos noir is a black backpack in French.