- The Zip Calculator Case is an essential protective bag for any graphic calculator, combining strength and durability with a sleek design. - Features an anti-scratch material and a comfortable wrist strap for easy transport, making it ideal for students and professionals on the go. - Compatible with popular models including TI-83 Plus, TI-84 Plus, TI-84 Plus C Silver Edition, TI-84 Plus Color Edition, TI-89, and HP50G graphing calculators. - The case includes a secure zip pocket on the lid for storing your charging cable and adapter, ensuring everything stays organized. - The main compartment is equipped with an elastic strap to keep your calculator safe and secure during transit, protecting it from damage. - The practical carrying strap allows for convenient transport, while an integrated mesh pocket neatly organizes your charger and additional accessories. - The Essential Kit includes a mechanical pencil and an eraser, all made from durable materials, while the soft interior features a knitted layer and inner pockets perfect for USB connectors and cables. Use scenarios: 1. Perfect for students carrying their calculators to class or exams, ensuring safe storage and organization. 2. Great for professionals who require portable access to their graphing calculators for presentations or calculations on the road. 3. An excellent choice for anyone involved in engineering or mathematics, providing reliable protection and storage for essential tools.