IRIS USA 500500 3-Pack 35-Quart Letter/Legal File Boxes

IRIS USA 500500 file boxes come as a three-pack, with 35-quart capacity per box and a clear body with blue lids. Built-in ledges are described as fitting letter- and legal-size hanging files, while the grooved lids and bases are designed for stacking. Their see-through construction makes contents easier to identify, but the listing says they are not water resistant.

At a glance

Built-in hanging-file ledges are described as accommodating letter- and legal-size folders.
Transparent sides help identify contents without opening each box.
Grooved lids and bases are intended to allow stacking.
The listed package includes file boxes and lids.

Price

$35.99Save 10%

Reference price: ~~$39.99~~

Price checked: Nov 12, 2026

View offer

Often bought together

Amazon Basics Hanging File Folders with Adjustable Tabs, Sturdy Expandable Document Organizer, Letter Size, Assorted Colors, 25-Pack

$12.59

Pros and cons

Pros

Three 35-quart boxes provide separate storage for files or supplies.
Hanging-file ledges support both letter- and legal-size folders, according to the listing.
Clear plastic makes stored items visible, and the listed snap closure avoids a separate locking mechanism.
The grooved lid and base are designed to help boxes stack.

Cons

The boxes are listed as not water resistant, so they are not suited to storage where moisture protection is needed.

Technical specifications

16 specifications

Identity and capacity
Brand	IRIS USA
Model	500500
Capacity	35 quarts
Number of boxes	3

Dimensions and installation
Dimensions (L × W × H)	18"L x 14.19"W x 10.88"H
Form factor	Rectangular
Weight listed	2.1 pounds
Assembly	No Assembly Required

Materials and protection
Material listed	Plastic
Color	Clear/Blue
Water resistance listed	Not Water Resistant
Material feature	BPA Free

Storage features
Closure	Snap
Compartments	1
Special features	Stackable, Transparent
Recommended uses	For Files, For off season storage, craft and office supplies

What to know before buying

The manufacturer describes the plastic as anti-break, while customer feedback is mixed on durability and lid closure. Treat those as reported experiences rather than a guaranteed performance level, and consider whether secure latching is important for your use.

What’s in the box

Included

File boxes (3)
Lids

Who is it for?

A good fit for

Organizing letter- or legal-size hanging files in an office, classroom or home.
Keeping visible, separated seasonal items, craft materials or office supplies.
Buyers who want several stackable containers rather than a single file box.

Less suited to

Storing documents that require water-resistant or fireproof protection.
Buyers who need assured secure closure, given mixed customer reports about lid latching.

IRIS USA 500500 3-Pack 35-Quart Letter/Legal File Boxes · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 13,413 ratings

5 stars63%63%
4 stars13%13%
3 stars9%9%
2 stars5%5%
1 star10%10%

Customer feedback highlights useful capacity and suitability for standard hanging files, with positive comments also covering size and quality. Reports are mixed on durability, perceived value and whether lids latch securely. That matters most if the boxes will be moved often or their contents depend on a firm closure. The listing specifies 35-quart capacity and snap lids, but those details do not resolve the reported variation in sturdiness or latching.

Positive themes

Customers report that the boxes work with standard hanging files and offer useful storage capacity.
Feedback also describes the size as suitable for file storage and other items.

Mixed feedback

Durability is described inconsistently, with some customers finding the boxes sturdy and others calling them flimsy.
Lid closure receives mixed feedback, including reports of both good latching and difficulty securing the lid.
Opinions on value for money vary.