JanSport Big Student 17.5。JanSport Backpack is our top backpacks for college and high school students. The brand JanSport has school backpacks, that are very durable and lightweight making them great hiking backpack. Backpacks are essential for grade-school kids. Brand: JanSport Size: 16.5” x 12.5” x 5.5” approx Color: White | Black Condition: Brand new with original tags Same Day Shipping via USPS Jansport backpack | Backpacks | School backpacks | Outdoor gear | Travel bags | Backpacking gear | Laptop bags | Daypacks | Backpack brands | Backpack accessories | back to school | JanSport backpack blue