Jansport backpack in canda will cost five-dollars
yes
jansports can be found at JCPenny. but they can be found at may other stores around the US.
You can find jansport backpacks almost any where. Staples carries them, and you can usually find them at kohls or places like burlington coat factory, marshall's and TJ maxx.
Jansports are a safe bet. Very sturdy and definitely in style. Buying one online would be my suggestion. Good luck!
yes
$28
The cost of a backpack in Mexico will vary depending on a number of factors like the brand, type of bag, material used and much more. An average backpack will cost about $40.
you really don't have that much books so I think a backpack is best (people might kick your roller backpack in line)
A school backpack should weigh less then 15 % of your body weight.
The average price of a household backpack vacuum is $250. Many things determine the price of a backpack vacuum including hepa rating and the number of attachments. Industrial backpack vacuums are much more expensive.
They currently (Spring 2012) range from about $30 (the Homeslice - child's backpack) to about $125 (the Surge Backpack).
You would use cm if you were in Canada and inches if you were in USA.