Cool Student Backpack Size:One Size and continues to insulate when

and continues to insulate when wet

The kit includes a leakproof cap

Exclusively engineered for hand wear

Contoured double layer in high wear areas

Original shiny ripstop fabric for durability

Cool Student Backpack Size:One Size and continues to insulate whenThe JanSport Cool Student Backpack has all the great features of our Big Student, plus a sleeve for a 15 inch laptop and synthetic leather base and trim. Go ahead, say it: That's cool. It has two main compartments for optimal space, a side bottle pocket that stretches to fit large bottles, and more. Two main compartments for optimal space and organization Side bottle pocket stretches to fit large bottles Internal sleeve designed to fit a 15 inch