Walmart offers Pen+Gear 2-Pocket Poly Folder for $0.50 (reg $0.98) with free store pickup.

Product Description:
This folder is made with poly for durability and water resistance, so documents are safe from spills and rough handling. The Tear resistant Poly Folder has 3-hole punch slits you can securely store all your documents, take it with you to class, use it to keep important papers for work in one place, or store your tax documents in it. The Durable Poly folder measures in at 9.4 inches by 11.4 inches allowing your documents to be completely covered and protected. This folder has two pockets, so you can store and organize handouts, presentations, and worksheets from school as well.

• Made with durable poly material
• Designed with 2 inside pockets for storing homework assignments, reports, bills, and more
• Accommodates letter-size paper
• 3-hole punched for placement in binders
• Measures 9.4" x 11.4"
• Available in a variety of colors and designs