Case-it D-146 Mighty Zip Tab Zipper Binder, 3-in Rings, 5-Subject, 600-Sheet

Keep papers, assignments, and supplies organized and easy to find with the Case-it D-146 Mighty Zip Tab Zipper Binder. This large-capacity 3-ring binder combines a built-in 5-tab expanding file with 3-inch O-rings and multiple zippered pockets for an all-in-one organizer that travels easily.

• Built-in 5-tab expanding file — color-coded sections for separate subjects or projects.
• 3-inch O-rings — holds up to 600 sheets securely.
• Multiple interior & exterior zippered pockets — store pens, pencils, calculators, and small essentials.
• Durable ripstop material — resists everyday wear and tearing.
• Gusseted zipper & easy-access folder — reach important papers without fully unzipping the binder.
• Portable — sturdy handle plus adjustable shoulder strap for comfortable carrying.
• Model: Case-it D-146 (Blue). Size: approx. 13 x 13 x 3.75 in; Weight: 1.8 lb.

Homeschool use

This zipper binder organizes lesson materials, worksheets, and assessments in one portable unit to simplify daily routines and reduce time spent searching for supplies. Use the 5-tab expander for subject folders or unit-based files to practice color-coding and document sorting. The durable pockets and shoulder strap make it easy to move between learning spaces, while the large ring capacity supports ongoing projects and portfolio-style record keeping.

• Supports consistent study habits and organized note-taking.
• Helps students learn planning and project organization through file separation and labeled tabs.
• Provides secure storage for supplies to foster responsibility and independence.