We have ordered many bags from ZULZ, some for our personal use and others as gifts! ZULZ NEVER disappoints! The quality of the bags is the best around! My husband, my son and myself use our ZULZ backpacks daily for work and school. The bags are very durable with heavy zippers, I think one of the best features is the side or top compartment where you can put your glasses, even your keys! I know my glasses won’t break while in this compartment and things are easy to find! My family and I would recommend ZULZ bags to anyone!! Great quality and speedy shipping!!! Thank you for creating a wonderful product! We look forward to future products as well!!