Bookbag vs Backpack - What's the difference?
bookbag | backpack |
A knapsack, sometimes mounted on a light frame, but always supported by straps, worn on a person’s back for the purpose of carrying things, especially when hiking]], or on a student's back when [[carry, carrying books.
A similarly placed item containing a parachute or other life-support equipment.
To hike and camp overnight in backcountry with one's gear carried in a backpack.
To engage in low-cost, generally urban, travel with minimal luggage and frugal accommodations.
To place or carry (an item or items) in a backpack.