The GP Top Tier backpack was designed for comfort and elegance. Made with the highest leather quality for durability and resistance. Our backpack comes with a UV umbrella and keychain. Feel confident by staying organized and having everything you need from each pocket. Features External Features: Made of soft, durable, waterproof and sun-resistant PU leather. 2 insulated side external pockets. Fits 2 water bottles of ball cans. Cell phone back zipper pocket. Insulated sweat-proof interior pocket Functional Leather Backpack With Cell Phone Pocket For Everyday, Functional Leather Backpack With Cell Phone Pocket, Functional Leather Backpack With Cell Phone Pocket For On-the-go, White Leather Backpack With Zipper For Daily Use, White Leather Backpack With Zipper Closure For Everyday, Modern White Leather Backpack For Travel, Modern White Backpack With Zipper Closure, Modern White Leather Travel Backpack, White Large Capacity Leather Backpack