Travel Case for Texas Instruments TI-84 Ti-83 Ti-85 Ti-89 Ti-82 Plus/C CE Graphing Calculator by CO2CREA (Hard Case) co2CREA nuniversal storage Case Bag for most graphing, Scientific and Financial Calculators. Shockproof dustproof and water resistance, comes with handstrap Comes with mesh pocket perfectly for cable and other small accessories storage External size:8.2*4.2*2 inch, Internal size: 7.8*3.8*1.5 inch Texas Instruments TI-84 Ti-83 Ti-85 Ti-89 Ti-82 Plus / C Silver Edition Graphing Calculator. HP 50g Graphing Calculator - Casio PRIZM / fx-9750GII Graphing Calculator AND MUCH MORE.