Children backpacks are essential for children’s growth, so their design, size, and capacity all require careful consideration. Size is particularly important, as improperly sized children backpacks can lead to numerous health issues, including spinal health problems, especially for children still developing. Kewei has partnered with many children’s backpack brands, and they often stock various sizes when ordering children’s backpacks to facilitate their customers’ selection. If you’re unsure how to choose the right size for a children backpack, Kewei will explain how in this blog post.
What Problems Might An Improperly Sized Children Backpack Cause?
Many parents prioritize appearance and design when purchasing backpacks for their children, overlooking size. However, it’s important to understand that improperly sized backpacks can pose numerous risks, including health issues, which are of primary concern to parents.
First, discomfort. Just like wearing ill-fitting clothing, it’s not only unsightly but also uncomfortable, which can lead children to use it less frequently. Furthermore, overly thin or tight shoulder straps can compress nerves in children’s shoulders, causing pain and numbness.
Second, it can lead to a range of health issues, including spinal health. Many pediatric health professionals suggest that improperly sized backpacks can increase a child’s risk of back pain. Larger backpacks not only increase the weight, but some parents also tend to pack more items into them. This puts pressure on the child’s spine, distorting the natural curve of the spine, leading to disc compression and muscle strain.
Another important issue is the child’s posture. To support an oversized and heavy backpack, children tend to lean forward and hunch their shoulders inward. Over time, this can lead to poor posture, such as rounded shoulders and a hunched back. Furthermore, excessive forward leaning can lead to head injuries, broken teeth, or contusions from falls.
Children Backpack Size Classification
Children backpacks come in different sizes, including mini children backpack , small children backpack, large children backpack, and rolling children backpacks. Kewei has compiled the following reference chart for your reference:
| MINI | SMALL | LARGE | ROLLING | |
| OVERALL (W,D,H) | 8.5’’*4.24’’*10.75’’ | 12’’*6’’*15’’ | 13.75’’*7.5’’*17’’ | 13’’*7’’*18” |
| INTERIOR (W,D,H) | 8’’*3.75’’*10.25’’ | 11.5’’*5.5’’*14.5’’ | 12.5’’*6.5’’*16.5’’ | 12’’*6’’*17’’ |
| SHOULEDER STRAP(2) (W,L) | 2.2’’*12-19.5’’ | 2.5’’*17.25-32.25’’ | 3”*818-34’’ | 3’’*21-34’’ |
| CARRYING HANDLE (W,L) | 1’’*6’’ | 1.25’’*7.5’’ | 1.5’’*6.25’’ | 1.5’’*8.75’’ |
How to Choose the Right Size Children Backpack?
Selecting the right-sized children backpack requires ensuring that both the width and length of the children backpack are no larger than the child’s torso. This means the top of the children backpack should not exceed the child’s shoulders, and the bottom should be higher than the child’s waist (generally 5-10 cm below the waistline).
Measuring Instructions:
- For the width of a children backpack, measure the distance between the spines of your child’s shoulder blades and add an extra 3.5 to 5 cm to this value. This will provide the appropriate width for the backpack.
- For the height of a children backpack, measure the distance from your child’s shoulder line to their waistline or belly button. This is the appropriate backpack height. If you add an extra 5 cm, you will find the maximum backpack height your child can handle.
- Measure your child’s back width and height multiple times to ensure accuracy. We also provide a chart of average child sizes for your reference.
Kewei recommends choosing a children backpack that is ergonomically designed. This means the children backpack should be 5 cm below the shoulders and 10 cm below the waist.
Other Considerations for Choosing the Right Size Children Backpack
In addition to the overall dimensions of the children backpack, consider the dimensions of the handles, shoulder straps, and waist belt. For example:
- The handles should not be too thin, as they can easily pinch your hand. If the children backpack is overloaded, it can be very painful to retrieve. Choosing a children backpack with handles 3-5cm wide and padded for comfort can effectively address this issue.
- When purchasing a children backpack, avoid narrow shoulder straps and opt for wider, thicker straps. Ideally, the width should be 5cm or greater. This wider strap increases the contact area with the shoulder, evenly distributing the weight, preventing pressure on the hips and shoulder nerves, and improving comfort.
- For children backpacks with hip belts, such as outdoor and travel backpacks, the ideal hip belt width is between 7.5cm and 10cm. A sufficiently wide hip belt provides a secure fit around the hips and effectively distributes weight evenly, reducing back strain.
How to Properly Pack a Children Backpack?
The total weight of a children backpack should not exceed 10%-12% of their body weight. Learning the correct packing method can ensure a more even weight distribution and enhance carrying comfort.
Children backpacks also feature multiple compartments, such as notebook and book compartments, pencil cases, and even hidden pockets to prevent loss of important items like student ID cards. When packing, remember that heavier items, such as textbooks and laptops, should be placed inside a children backpack, closer to the back. This not only improves stability but also ensures more even weight distribution. Mesh pockets on both sides of the backpack are also included for water bottles, encouraging children to stay hydrated.
As a professional children backpack manufacturer, Kewei understands the importance of a high-quality children backpack for both children and parents. Therefore, the children backpacks we manufacture for backpack brands are made of high-quality materials, available in a variety of sizes, and guaranteed to meet local safety standards. If you’re looking to purchase children backpacks in bulk soon, Kewei is your best choice. Contact us today for high-quality children backpack solutions!
