Specifications:

Lightweight & Durable Backpack : Made of high quality nylon fabric,light-colored strip lining made it easy to see everything inside ,golden finishing hardware and plastic zipper reflects your personal style
Product Dimensions: 15.4H x 11.8W x 5.5D inch , Lightweight Backpack only 1.10 pounds, Medium Size Backpack with large capacity : 16 Liter ,big enough to fit your books, notes, 15.6 inch laptop, supplies or clothing, etc. Adjustable Padded Shoulder Strap Drop: 19.7-37.4 inch , Quick Grab Top Handle Drop: 5.1 inch,Note: above sizes may have little error due to the manual measurement
Stylish & Functional Backpack features a quick-find vertical cell phone zipper pocket on the back . Front panel divide to 2 big parts,top half with a big mesh zip pocket and 2 slip pockets inside,bottom half with a zipper provide quick access to main compartment
Main compartment with a security zipper pocket inside ,a padded middle inter-layer & reverse puller make this day pack easy to change a whole backpack to a double desk backpack
Best Convertible Backpack for Traveling, Dating, Shopping,Picnic,Outing, Go to School, Office, Outdoor Activities or Casual Life. It will be a perfect school backpack for Men, Women, Teens, Boys and Girls, Elementary School, Middle School, High School and College Student