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What is a school bag made of? Average school backpack weight? What size backpack for high school? Here's a top guide to school bags.
All You Need to Know About Student School Bags: A Complete Guide
School bags are an essential equipment for students. This article is a detailed guide to help you choose a school bag, from the different types, different materials, size and capacity to weight and health concerns, as well as the features of a high-quality school bag.
1.Types
According to the way of carrying the bag. School Bags can be divided into backpack, sling bag(one-shoulder bag) and trolley backpack. Backpack: The weight of the backpack is evenly distributed, more suitable for children during the growth period than the sling bag, avoiding the adverse impact on the shoulder and back.Shoulder Bags are easier to carry and allow you to reach your stuff while you are carrying the bag, but it is not recommended to choose a shoulder bag when you are carrying heavy loads.
Trolley backpack is more energy-saving, but if there are many stairs or uneven paths on your way to school, then the presence of wheels will add more weight to your back.
2. Material: What is a School Bag Made Of?
According to the different materials. Student bags are divided into fabric, leather, and the latest eco-friendly material. Fabric can be divided into canvas, nylon and polyester.
Canvas is the strongest and heavies with the most rough feel, but additional wax coating process can smooth the surface. Nylon and polyester are lighter, nylon compared to polyester is softer and more stretchy, polyester is wrinkle-free and cheaper. Oxford cloth is a fabric named after the university of Oxford ,it can be divided into nylon oxford and polyester oxford.
Leather has real leather, pu leather, pvc leather, leather bags are usually heavier. Real leather is not easy to maintain, commonly used in luxury bags.
In artificial leathers, pu leather is softer than pvc leather but more expensive, the water resistance of leather is good, but the weight is not suitable for making student bags.Maybe some specially designed student bags will use transparent pvc or matted pvc as accessories.
To summarize, choose nylon if you like feeling friendly to the skin, for those who like easy maintenance, choose polyester；canvas if you like sturdy and durable
3.Size and Volume
Size
The choice of length and width of school bags should be based on the child's height, the bottom of the bag not lower than the bottom of the child's waist, and make sure the straps do not fall down from the child's shoulder. Then you could say this is a fitting bag. For more details you can refer to this article: How to choose a backpack size.
Volume
4-10 liters: 4-10 litersbackpacks can hold a tablet, suitable for kindergarten students
10-15 liters: A 10-liter to 15-liter backpack can generally fit a small lunch box, one set of change clothes, and some school supplies. This is suitable for elementary school students from grades 1-3, while upper elementary school students can opt for 15-liter and higher volume backpacks depending on their needs.
16-20 liters: A 20-liter backpack can roughly hold books, a 15.6-inch laptop and other personal items, and a 16-liter backpack can hold a 14-inch laptop. Backpacks with a volume of 16-20 liters are usually a good choice for most middle and high school students.
If your child often attends other activities other than daily classes, for example, She/he participates in basketball training after school, you can purchase a Basketball backpack, if She/he has drawing lessons, there are also drawing board backpacks. Bag manufacturers have designed a wide variety of sports bags that can satisfy the needs of children's diverse talents.
4. Weight and Health Considerations
The AAPC recommends that a child's backpack should weigh no more than 10-15% of his or her body weight. Trolley backpacks should weigh less than 20% of a child's body weight.
Average School Backpack Weight
There are too many students who carry school bags that weigh far more than the maximum recommended weight. Heavy backpacks can cause muscle aches, posture problems, and back and neck pain.
The Right Way
Make sure the bag is worn properly, that two straps are used, and the weight of the bag does not exceed the above mentioned percentages.
5. Features of a Good School Bag
Take the most common student backpack, for starters, two or more compartments or zippered pockets are required inside the main pocket, one for stationery and one for other items.
Side pockets are usually on the exterior of the bag, but some bags will also have double side pockets on the inside of the bag. The front pocket of the bag can hold some small items to avoid losing them in the main pocket, and if there is a back pocket, you can put your cell phone and other valuables in it.
As a student bag, the back pocket design is less common, because in order to achieve both comfort and stress reduction, many student bags will have foam pads on the back panel, also the shoulder straps. The main pocket should have a thickened bottom to support and protect the books and electronic devices inside.
Some student bags of good quality have additional chest straps and waist straps to fit the body and transfer the weight in order to relief more weight from the shoulder.
