JUST ANNOUNCED: STELLAR™ VOTED THE WORLD'S #1 PORTABLE STORAGE CONTAINER FOR THE 15TH CONSECUTIVE YEAR! Read More
Stellar Storage Containers facility with organized rows of portable storage units

YES – USC is now stellar™!

  • Same Award-Winning Storage Containers
  • Same Engineer-Driven Innovation
  • Same Unmatched Customer Service
  • Brand New Name!

Stellar Storage Containers

Built Stronger to last longer

International Self-Storage Association (ISS) award logo - World's #1 Portable Storage Container for 15 consecutive years

International Award Winner

Best Portable Storage Container

We are proud to have been named the International Award Winner for "Best Self-Storage Container" for 15 consecutive years!

Introducing the Stars & Stripes Series

100% Made in the USA

Domestic Components

Made from 100% domestic components for shorter lead times

Revolutionary "Light 'Em Up" Translucent Roof

Translucent roof allows light in so customers can see inside the container even with doors closed

Z-Box™ Folding Container Design

Allows for 30-minute assembly and cost effective shipping

View Stars & Stripes Series Features
Stars and Stripes Series portable storage container with American flag design - 100% made in USA

Stellar™ portable

Stellar Portable Storage Container - mobile storage unit on delivery truck

Mobile storage containers designed to be delivered to homes or businesses and that are built stronger to last longer.

Stellar™ relocatable

Stellar Relocatable Storage Structure - modular self-storage building facility

The award-winning lineup of relocatable self-storage structures that go up fast, set up anywhere and give you maximum flexibility and ROI.

Z-Box™ Folding Technology

Stellar™, then Universal Storage Containers (USC) pioneered the Z-Box Folding Technology - the revolutionary folding container design that allows for 30-minute assembly and more cost effective shipping.

see why stellar™ is the #1 rated portable storage container.

  • Z-Box Folding Design assembly - 30-minute setup process

    The originator of Z-Box™ Folding Design which allows for 30-minute assembly

  • Stellar engineering team - dedicated container design engineers

    Only Stellar™ can boast a dedicated team of engineers

  • Portable storage container on truck - built for easy transport

    Built for easy portability

  • No-Bow Base structural design - enhanced container integrity

    "No-Bow" Base enhances structural integrity

  • Seal-The-Deal Swing Doors - weatherproof secure container doors

    "Seal-The-Deal" Swing Doors are stronger, more secure and weatherproof

  • IQ post-weld powder coating process - durable container finish

    "IQ" post-weld powder coating

  • Impervia fully gasketed seams - waterproof container construction

    "Impervia" fully gasketed seams and doors for waterproof performance

  • Single seam roof design - sloped for water drainage

    Single seam roofs are smooth and sloped so water runs off

  • Griptonite anti-slip floor coating - moisture barrier protection

    "Griptonite" anti-slip floor coating also adds moisture barrier

  • Premium stainless steel hardware - durable container components

    Premium stainless steel hardware

  • Stacked storage containers - stackable up to three high

    Stack up to three containers high

  • Custom branded storage container - Your Way customization options

    "Your Way" custom sizing, custom features and custom branding

  • Better Built Difference 60-Point Quality Control Checklist - quality assurance

    The Stellar™ "Better Built Difference" 60-Point Quality Control Checklist

  • Engineered protective shipping frames - safe container transport

    Engineered, Protective Shipping Frames

  • On-site Stellar training expert - professional assembly assistance

    On-site Stellar™ training expert oversees unloading, unpacking and assembly

  • learn more about the stellar™ advantages.

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What Stellar customers are saying

ARCO Self Storage logo

★★★★★

We have been using Stellar containers since 2013. We really love the swing doors on Stellar containers. All our traditional storage buildings have roll-up doors, and we have found that our Stellar swings doors provide a superior weather seal which keeps out dust and moisture. Our customers prefer the swing doors because they are easier to operate, and we like them because they are maintenance free.

Emilio Arco
ARCO Self Storage

NextEra Energy logo

★★★★★

We needed a custom container solution to store large and very heavy wind turbine blade hubs. The talented engineers at Stellar were able to design a custom container to meet our needs that worked perfectly. Well executed from start to finish.

Matt Tetrault
NextEra Energy

SAFEGUARD RV & BOAT STORAGE logo

★★★★★

Stellar Containers did an excellent job coordinating the shipping and delivery of the product. It was a smooth process. The containers fold open and are easy to build with a few simple nuts and bolts (and a construction forklift w/ 8′ forks). The containers look very nice, and they were able to match the color on the swing doors to our existing buildings.

Jason Luecker
SAFEGUARD RV & BOAT STORAGE

SENTRY SELF STORAGE logo

★★★★★

My company purchased twenty-two 8’x15′ containers. We opted for their turn-key service which included assembly and placement. From initial site layout, to shipping, to installation, Stellar did a great job with communication. The containers went in smoothly and rented up quickly! Great looking product with a standout fit and finish.

Scott McLaughlin
SENTRY SELF STORAGE

SOUTHERN ILLINOIS STORAGE logo

★★★★★

Great group of people. They will treat you right if any problems arise. The containers are good quality and watertight. We really love the weather seal. Purchased our first 12 in 2013. They are still in good shape. Still adding more containers from Stellar to our inventory.

Aaron Eubanks
SOUTHERN ILLINOIS STORAGE

XTREME STORAGE logo

★★★★★

We have been purchasing Stellar containers for 8 years. We have purchased almost 300 containers, different sizes, different configurations, static storage, and mobile storage. Every container is of the highest quality with excellent fit and finish and the customer service from John Cooley is top notch. We love the weather tight swing doors and the heavy-duty latch.

Tracey McClain
XTREME STORAGE