What Size Backpack for Kindergarten: A Quick Guide to Choose the Perfect Bag for Your Child

Embarking on the exciting kindergarten journey is a milestone for children and their parents. As your little one takes their first steps into the world of education, it’s essential to equip them with the right size backpack that not only captures their imagination but also ensures their comfort and safety.

In the realm of kindergarten, where every day is filled with curiosity and discovery, a backpack becomes more than just a vessel to carry books and supplies. It becomes a companion, a trusted sidekick that holds treasures and dreams. The size of the backpack is what matters here. If the backpack is too large, your child will struggle to carry it. If it’s too small and their supplies won’t fit, you’ll make multiple trips back home for forgotten items.

In this blog post, you’ll discover the importance of having the right size backpack for kindergarten and learn how to select one that captures their imagination and ensures their comfort and safety. So, let’s dive into it.

What Size Backpack for Kindergarten?

Kindergarten is a time of exploration and growth, but it does come with its own set of unique challenges. As parents, one of the biggest concerns is ensuring that your child’s backpack fits their body properly.

Choosing the size of the backpack for kindergarten should be more about fit than fashion. You can also go for a backpack with built-in lunch box for your growing kid. The right size backpack comfortably fits your child’s body and age. It should be small enough to fit comfortably on their back and light enough for them to carry without straining or causing any discomfort.

Moreover, you should also consider your child’s weight, the time they are going to spend in school, and the items they need to carry with them to school. Picking the right size backpack for kindergarteners is all about finding a balance between bigger and smaller sizes.

A good rule of thumb is to ensure the backpack fits your child’s back and is no larger than their torso. The straps should be adjustable so that you can find the perfect fit for your child’s body.

Small Backpacks

Small backpacks have a volume between 15 to 20 liters. They are great for kids who may need fewer items to bring to school or younger children who are new to carrying backpacks. These smaller bags are also great for younger kids having more fragile items, such as snacks or toys.

Medium Backpacks

Medium backpacks have a volume between 21 and 30 liters. They are suitable for children who may need to carry several items for various activities in school, such as books, pencils, and a lunchbox. These backpacks also have more compartments for organization and quick access to items. Your child should also be strong enough to carry the backpack comfortably.

Large Backpacks

Large backpacks have a volume between 31 and 40 liters. They are ideal for older kids carrying heavier items and more supplies, such as PE equipment, musical instruments, and textbooks. However, they are too big for kindergarteners, as they are not strong enough to lift the extra weight of the larger backpack.

Things to Remember When Choosing The Right Size Backpack for Kindergarten

When selecting the right size backpack for your child, you should consider the following:

  • The weight of the backpack should be less than 15 percent of your child’s body weight.
  • If you don’t know which size backpack you should choose for your kid, go for an average-size backpack with a volume of 22 liters.
  • Lightweight materials, such as nylon, can make the backpack easier to carry.
  • Padded shoulder straps and a chest strap can help distribute the weight of the bag more evenly across your child’s body.
  • The bag should be able to fit all of the necessary school supplies and not be too bulky. Look for backpacks with a lot of pockets to help your child organize their items.
  • If your child goes on a bus or walks to school, their backpacks should have a reflector to be seen in low light.
  • Ensure the backpack is properly adjusted to your child’s body size for maximum comfort and minimal strain on their shoulders and back.


Choosing the right size backpack for kindergarten is an important decision. You need to find the perfect balance between storage capacity, comfort, and safety. Look for bags with lots of compartments to help organize your school supplies, reflectors to increase visibility in low light, and adjustable straps for proper fit. Your child will thank you for taking the time to find a perfect fit!

By opting for an appropriately sized backpack, you provide them with the freedom to explore, learn, and grow while also instilling good organizational habits from an early age. Remember, a well-fitting backpack will accommodate their belongings, promote proper posture, and reduce the risk of strain or injury. So, invest a little time in finding the perfect size backpack for your kindergartener, and watch as they embark on their educational adventure with confidence and style!


What size backpack is best for a child?

The right size backpack for a child fits snugly on the back, with straps adjusted to sit in line with their shoulders and waist. It should also be lightweight enough to carry comfortably.

What size backpack is good for preschool?

For preschoolers, a small-size backpack is the best choice. The volume should be no larger than 10-15 liters and lightweight to ensure your child can carry it comfortably. The straps should also fit securely and not hang too low.

How do I choose a backpack for my child?

When choosing a backpack for your child, it’s important to consider their size and age. Backpacks that are too big or too small can be uncomfortable and can also cause strain on your child’s back. Make sure to measure the length of their torso before buying a backpack, as this will help ensure the bag fits them properly. Also, look for features like adjustable straps and padded back panels to give your little one extra comfort.

How many Litres should a kindergarten backpack be?

The size of your child’s backpack should depend on their age, height, and the number of items they need to carry. For kindergarten-aged children, look for backpacks with a capacity of 10-20 Litres. For older kids, a 20-30 Litre bag should be sufficient.

About the author


Waleed is the founder of The Bagshopes. My goal is to share in-depth information about backpacks on my website by traveling to various hiking locations and gaining knowledge firsthand.