- The zip calculator case is an ideal solution for protecting and transporting graphic calculators, offering robust durability and anti-shock features. It includes a wrist strap for comfortable carrying. - Compatible with various models such as TI-83 Plus, TI-84 Plus, TI-84 Plus C Silver Edition, TI-84 Plus Color Edition, TI-89, and HP50G, this case ensures a snug fit for your device. - Practical design elements include a carrying strap for easy transport and an integrated mesh pocket that secures charger and cable accessories, keeping everything organized in one place. - The Essential Kit comes with a mechanical pencil, rubber, and durable materials, enhancing your calculator usage experience. - The soft interior features knitted layer pockets for safely storing cables and USB connectors, while a hard zipper case includes a pocket on the lid for the charging cable and adapter. - An elastic strap in the main compartment ensures your calculator stays securely in place, minimizing the risk of damage during transit. - Suitable for school, home, or professional settings, this case is the perfect companion for students preparing for exams, professionals needing reliable transportation of their device, or anyone who values the longevity of their equipment.