Storage Filing Boxes with Lift-Off Lid - Letter/Legal Size Pack of 20

In this review the author finds these letter/legal storage boxes best suited for home offices and small businesses that need affordable, stackable file storage. The single biggest reason to buy is their combination of sturdy construction and easy setup: made from B-flute corrugated cardboard with a double-walled bottom and ends, the boxes deliver reliable stacking strength while assembling without tape keeps the process fast. The pack of 20 lift-off lids and built-in side handles mean files can be moved and accessed with minimal fuss, making these boxes a practical choice when organization and long-term storage matter.

Key Features

• Letter/Legal compatibility: The internal size fits both letter and legal documents so users can consolidate mixed file sizes in one set.
• B-flute corrugated construction: The 32 ECT rating gives a durable wall structure that helps protect contents during stacking and transport.
• 450-pound stacking strength: Double-walled bottoms and ends let you stack multiple boxes for efficient vertical storage without immediate collapse.
• Lift-off lids included: Each box ships with a lid attached for quick assembly and resealable storage that keeps dust off documents.
• Collapsible and reusable: Boxes fold flat for storage between uses and can be reused for moving or seasonal filing to reduce waste.
• Built-in side handles: Two side handles make carrying full boxes easier and safer for short moves and office shifts.

Who It's For

These boxes are aimed at small offices, home offices, and anyone needing an economical way to archive paperwork or store supplies. They work well for people who want a ready-to-use solution that does not require packaging tape and who value stackability and durability for long-term storage.

Those who should look elsewhere include users needing waterproof or heavy-duty industrial containers, or anyone who requires rigid plastic shelving compatibility; for those needs, plastic file boxes or specialized archival containers are better choices.

Pros & Cons

Pros

• Sturdy corrugated construction provides dependable protection for files in stacked storage.
• Easy assembly without tape speeds setup and reduces supply needs.
• Lift-off lids and side handles make access and transport convenient.
• Contains recycled content and is collapsible for reuse or storage.

Cons

• Cardboard construction is not moisture resistant, so not ideal for damp environments.
• Assembly requires tearing or cutting the attached lid from the box which takes a few minutes per box.

Specifications

Size (L x W x H)	16.2 in x 12.5 in x 10.5 in
Pack quantity	20 boxes with lids
Material	B-flute corrugated cardboard
Edge crush test (ECT)	32 ECT
Stacking strength	450-pound rated
Recycled content	Contains 60% recycled content
Handles	Two side handles per box

Our Verdict

These letter/legal storage boxes are a solid, value-oriented solution for organizing files and supplies. Their durable B-flute construction, high stacking strength, and included lift-off lids make them well suited for offices that need efficient, reusable storage without extra supplies like tape. For routine document archiving and short-distance moves they represent good value and dependable performance.

Frequently Asked Questions

Do these boxes require tape to assemble?
They can be assembled without packaging tape; lids come attached and are torn or cut free during setup.

Are the boxes suitable for stacking in a storage room?
Yes, the double-walled bottoms and ends provide a 450-pound stacking strength rating for stacked storage.

Can these hold legal-size files?
Yes, the dimensions accommodate both letter and legal documents for mixed file organization.