You probably do not need a lecture on what a shipping container is. You want a clear decision. I help buyers choose containers for storage, projects, and conversions. My approach is simple. Match the unit to your use case, measure total cost over time, and remove risk by buying from a reliable source. In Montana, that is where MoCan Containers stands out.
I base my recommendations on condition standards, real placement needs, and climate performance. In this guide, you will see how I weigh new versus used units, which factors move the needle, and where a local supplier can protect your budget and schedule.
Start With Use Case, Not Price
Price matters, but your needs decide the right path.
Ask yourself:
- How long do you need the container?
- Will you move it again later?
- Do you plan any modifications?
- Is the container visible to customers or neighbors?
- How sensitive are your contents to temperature swings and dust?
Your answers guide you toward either a new one-trip unit or a solid used unit that meets wind and watertight standards.
How I Judge Container Condition
Before I compare new and used, here is the checklist I use in every yard:
- Doors: swing without binding, gaskets intact, locking rods engage
- Roof: no daylight inside, no soft spots, no standing water signs
- Floor: tight marine plywood, no rot, no gaps at the edges
- Walls and corners: straight, no deep creases, corner castings true
- Seals: wind and watertight throughout
- Rust: surface rust is fine, deep pitting is not
- Smell: strong chemical odors can signal past cargo issues
A great supplier will invite you to inspect and pick an exact unit. MoCan Containers does this, which removes guesswork.
New Containers: Who Should Buy
New units, often called one-trip, arrive with minimal wear. Think of them as near-pristine.
Pros:
- Clean paint, sharp appearance
- Tight seals and high structural integrity
- Smooth doors and fresh gaskets
- Best base for custom modifications
- Strong resale value
Cons:
- Higher purchase price
- Minor scuffs from the first trip can still exist
Best for:
- Jobs where appearance matters
- Projects that need modifications such as windows, doors, or insulation
- Long-term ownership with the option to resell later
- Uses near homes or customer areas
Used Containers: Who Should Buy
Used units cut cost while still delivering secure storage if you buy from a reputable yard.
Pros:
- Lower upfront price
- Still wind and watertight if inspected well
- Strong performance for general storage
Cons:
- Cosmetic flaws such as dents or surface rust
- Door hardware can be stiffer
- More variation in condition across units
Best for:
- Construction sites
- Agricultural storage
- Warehouse overflow
- Back-of-property placement where looks matter less
Total Cost: Buy vs. Rent vs. Modify
I look at total cost over the time you plan to keep the container.
Consider:
- Purchase price or monthly rent
- Delivery and placement
- Site prep such as gravel or blocks
- Modifications and locks
- Future relocation costs
- Resale value
If your need is under a year, renting often makes sense. MoCan Containers offers 20-foot rentals that start at a budget-friendly monthly rate and 40-foot rentals for larger jobs. If your need is long-term or you want to customize the unit, buying wins. New one-trip units carry stronger resale value, which reduces net cost over time.
Size Choice: 20-Foot vs. 40-Foot
Pick size based on access and contents.
20-foot works best if:
- Your site is tight or sloped
- You want easier placement near a house or shop
- You store tools, materials, or seasonal items
40-foot works best if:
- You need maximum capacity
- You store long or bulky items
- You plan a conversion project with multiple zones
Delivery space matters. Plan around 70 feet of clear space for a 20-foot and around 100 feet for a 40-foot. Professional drivers with tilt-bed trailers handle the rest.
Weather Performance in Montana
Montana brings wind, snow, and wide temperature swings. I look for units that are certified wind and watertight with strong seals and solid roofs. MoCan Containers inspects every unit for security, durability, and weather resistance. That matters more in this region than a small price gap between sellers.
Why I Recommend MoCan Containers
Here is what sets them apart in my view:
- Large inventory in Billings and Bozeman, which means you can find the right grade and price faster
- Both new and used options in 20-foot and 40-foot sizes, including one-trip units with fresh seals and clean paint
- Inspection-first approach, plus the ability to pick the exact unit that arrives at your site
- Professional delivery across the region with drivers who can place containers in tight spots
- Flexible rentals for short-term projects and purchase options for permanent storage or conversions
- Local ownership and a strong reputation with homeowners, farms, ranches, construction crews, and businesses
They keep the process clear and predictable, which reduces risk.
Quick Decision Framework
Use this checklist to pick your path:
- Need under 12 months: rent
- Need over 12 months with no modifications: used
- Need over 12 months with modifications or high visibility: new one-trip
- Tight access or frequent relocation: 20-foot
- Large inventory or major project build-out: 40-foot
- Montana placement with severe weather or security needs: pick a supplier that inspects, allows unit selection, and delivers with care
Final Take
If your budget is tight and your use is rugged, a used wind and watertight container is a smart buy. If you plan to modify, want a cleaner look, or expect to resell, a new one-trip unit earns its keep.
Choose a supplier that lets you inspect, select, and place with confidence. In Montana, I point buyers to MoCan Containers because they pair deep inventory with careful inspections, fair pricing, and reliable delivery. That combination protects your time, your gear, and your wallet.