【Large Storage】 This pencil case has an amazing capacity of approximately 30-80 pens (up to 100 slim short pencils) and other items. As large enough as it is, there is no problem to hold 8-inches extra-long pencils/pens and a calculator in the main compartment.<br> 【Sturdy Material】Made of high-quality 720D matte PU fabric outside and 420D polyester inside, it is washable and wear-resistant, durable to use. By using high-quality zippers, they are smooth and durable, easy to open and close.<br> 【Foldable Pencil Pouch】Unzipper the bottom, 3 inches will be increased to the height of the pencil case, making it larger than before. You can fold it away when not needed. The folded size is small, which is convenient for storing.<br> 【Multi-function】One Pocket outside allows you putting cards, sticky notes, and other frequent using items. Then there is a mesh pocket with zipper, allowing you putting rules, erasers, and other items. Besides, 5 elastic slots are available in the middle place. When you insert your pens in the slots, there is a mesh pocket to prevent your pens moving.<br> 【Using Place】It’s a multifunctional pencil pouch which can meet practical needs for different people, it is not only a stationery case bag for primary, middle, high school, or college students, but also a travel bag, makeup cosmetic bag and cable accessory bag for men, women, adults, and office desk supplies. This bag is really all in one bag for daily use.<br>