SIZE GUIDE
Not sure which storage unit size is right for you? Start by making a list of everything you plan to store and estimate the quantity of each item.
Our easy size guide helps you choose the perfect unit for household belongings and business inventory.
If you need guidance or have questions, our storage experts in Missoula, MT, are just a call away to help you find the ideal solution.

4’ x 5’ Personal Storage Unit
(20 sq. ft.)
Comparable to a standard closet, this compact unit is ideal for storing around a dozen boxes along with smaller furnishings such as a desk, chair, or lamp. With 20 square feet of space, it’s an efficient solution for light storage needs.

5’ x 10’ Personal Storage Unit
(50 sq. ft.)
About the size of a walk-in closet, this unit can comfortably hold the contents of a dorm room. It fits a desk and chair, multiple boxes, and a mattress with box spring, being a great option for students or small household storage.

10’ x 10’ Storage Unit
(100 sq. ft.)
With 100 square feet of space, this unit is well-suited for storing the contents of several rooms. It can easily fit a bedroom set, couch, kitchen table, and numerous boxes, making it a popular choice for apartment or small home storage.

10’ x 20’ Large Storage Unit
(200 sq. ft.)
About the size of a one-car garage, this spacious unit can hold the contents of a multi-room home. It can hold a refrigerator, washer and dryer, multiple mattress sets, dining furniture, sofas, chairs, bookcases, and more, along with packed boxes.
12’ x 40’ Outdoor RV Parking Spots
Now Leasing!
Looking for secure and convenient RV storage in Missoula? Our 12’ x 40’ outdoor RV spaces are available for just $95/month. Perfect for weekend campers, frequent travelers, or those restricted by HOA regulations, these spaces provide an easy and accessible solution to keep your RV close to major destinations without the hassle of long-distance storage.
RV Storage Solutions
Whether you need short-term or long-term storage for your recreational vehicle, our secure facility offers a dependable place to park with peace of mind. Contact a Vigilante Storage expert to learn more about availability and requirements, and find the right RV storage solution for your needs.

Storage Calculator
Bed, King Size
approximately 70 cubic feet
Bed, Double Size
approximately 55 cubic feet
Bed, Single
approximately 40 cubic feet
Bed, Bunk (set of 2)
approximately 70 cubic feet
Dresser, Chest of Drawers
approximately 30 cubic feet
Cedar Chest
approximately 15 cubic feet
Ironing Board
approximately 10 cubic feet
Side Tables
approximately 10 cubic feet
Wardrobe Boxes (30 hangers)
approximately 10 cubic feet
Mirror
approximately 10 cubic feet
Size Suggestion
To receive a size suggestion, select the items you wish to store.

