Zipper pouch provides lots of storage room for your supplies to make sure that you'll always have what you need when you need it. Full-size pocket with a large gusset allows increased storage options. Puncture-resistant, micro-mesh exterior pocket offers quick storage and access. Plus, an exterior slot pocket provides a convenient location for frequently used items. Pouch is compatible with standard three-ring binders (sold separately).Zipper pouch provides lots of storage room for your supplies to make sure that you'll always have what you need when you need it. Full-size pocket with a large gusset allows increased storage options. Puncture-resistant, micro-mesh exterior pocket offers quick storage and access. Plus, an exterior slot pocket provides a convenient location for frequently used items. Pouch is compatible with standard three-ring binders (sold separately).