• Sourcing Solutions
  • Services & Membership
  • Help & Community
About product and suppliers:
        Alibaba.com offers 15,445 supply backpack products. About 18% of these are backpacks, 3% are school bags, and 2% are diaper bags. 

A wide variety of supply backpack options are available to you, such as internal frame, softback, and laptop backpack. You can also choose from pu, 600d. As well as from 30 - 40l, 50 - 70l. And whether supply backpack is free samples, or paid samples. 

There are 15,445 supply backpack suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of supply backpack respectively. 

Supply backpack products are most popular in North America, South America, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 4,158 with Other, 2,129 with ISO13485, and 1,975 with ISO9001 certification.