What Are JanSport Backpack Sizes? Complete Guide

JanSport is a popular brand that makes really durable and sturdy backpacks. And the best part? They come in different sizes, so you can pick one that’s just the right fit for you! Whether you’re a student who needs a backpack for school, someone who loves going on outdoor adventures, or someone who travels a lot, there’s a JanSport backpack that’s perfect for you. In this article, we’ll talk about the different sizes of JanSport backpacks available, so you can easily pick the one that’s best for you.

JanSport offers a variety of sizes to suit all your backpack needs! Their collection features three main categories – small, medium, and large. Small backpacks have a maximum capacity of 21 liters, medium ones can hold up to 31 liters, and large backpacks are those that have a storage capacity of 32 liters or more. 

These backpacks are designed to be super practical, with multiple compartments and pockets that make it easy to organize your belongings and find what you need quickly.

JanSport Backpack Sizes

JanSport is a popular brand because of its simple design and not having too many size options. When you check out their website, you’ll see that they only have 3 sizes to choose from, making it easy to pick the right backpack for you.

  1. Small JanSport backpacks: They can hold up to 21 liters or 1,300 cubic inches of your belongings.
  2. Medium JanSport backpacks: They can hold up to 31 liters or 1,900 cubic inches of your gear.
  3. Large JanSport backpacks: They have a capacity of 32 liters or more or at least 2,000 cubic inches.
Related: Standard Backpack Dimensions

How To Choose the Right JanSport Backpack?

These backpacks are not only known for their strength and reliability but there’s more to them than meets the eye. In this guide, I’ll share with you the key points to keep in mind when picking out a JanSport backpack. Trust me, with so many fantastic choices, you’ll have a blast finding the one that’s just right for you!

Size and Capacity: Determine the appropriate size and capacity of the backpack based on your intended use. Consider how much you plan to carry, such as textbooks, laptops, or outdoor gear. JanSport offers various sizes, ranging from small daypacks to larger-capacity backpacks.

Purpose and Intended Use: Think about the purpose of your backpack. Are you using it for school, work, travel, outdoor activities, or a combination? Different JanSport backpacks are designed with specific features to cater to different needs. For example, school backpacks may have dedicated laptop compartments or multiple organizer pockets.

Comfort and Fit: Look for backpacks with adjustable padded shoulder straps and a padded back panel. This ensures a comfortable fit and helps distribute the weight evenly. Some models also have a sternum strap or waist belt to provide additional support and stability, especially for heavier loads or outdoor adventures.

Durability and Material: JanSport backpacks are known for their durability. Consider the materials used in the backpack’s construction, such as nylon or polyester. Look for reinforced stitching and robust zippers to ensure long-lasting use.

Organization and Storage: Evaluate the backpack’s organization features, such as multiple compartments, pockets, and sleeves. Think about the specific items you need to carry and ensure there are suitable storage options to keep them organized and easily accessible.

Style and Design: JanSport offers a wide range of colors, patterns, and designs to suit different tastes and preferences. Choose a style that resonates with your personal aesthetic and matches your overall style.

Customer Reviews and Feedback: Read customer reviews and feedback to get insights into the backpack’s performance, durability, and functionality. This can help you gauge the overall satisfaction of previous buyers and make an informed decision.

Warranty and Customer Support: Check the warranty offered by JanSport for their backpacks. A good warranty indicates the brand’s confidence in its product’s quality. Additionally, ensure there is reliable customer support available in case you need assistance or have any issues with the backpack.


What size is a regular JanSport backpack?

The size of a regular JanSport backpack can vary, but they typically have a capacity of around 25-30 liters.

What is the size of a JanSport bag?

The size of a JanSport bag can also vary, as they offer various models and styles. However, their most common backpack sizes range from 20 to 40 liters.

What size is a JanSport 34L backpack?

A JanSport 34L backpack has a capacity of 34 liters, as indicated by the numerical value.

How many liters is a standard JanSport backpack?

A standard JanSport backpack typically has a capacity of around 25-30 liters, although this can vary depending on the specific model and design.

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