Thicker & More Durable- Reinforced stitching around the bag adds extra loading capacity for heavy stuffs inside, anti-tear and durable for daily use. THIS ITEM IS NOT INTENDED FOR USE BY CHILDREN 12 AND UNDER Bigger Opening & Comfortable Straps- The clear backpack for adults has a very large zipper opening, which is convenient for you to take out or pack up your items in seconds; Thicken padded straps can be adjusted to 16" to 31" for perfect fit, release the stress from heavy stuff for relax carrying Super Roomy: 2 Size: 42*33*17cm 36*28*12CM 1 big double zipper pocket can hold heavy books and clothes, 1 front zipper pocket with 5 mesh slots can store phone, pens, purse, keys, 2 stretchable mesh side pockets can hold water bottle or umbrella and other personal frequently used items Durable Transparent Backpack- The see through backpack not only allows you to spot your items easily, but also ensures the security staffs check them quickly when passing through the security check; Ideal for school, sporting event, concert, airport and high security workplace where requires new clear bag policy Perfect Gift Backpack- Perfect gift for your family and friends! Carrying the whole world you want on your back! Here we go! Thicker & More Durable Bigger Opening & Comfortable Straps- PERFECT GIFT