The product features the lowest energy consumption. It is 100% relying on solar energy, which helps cut the demand for electricity. The product is intended both for everyday and business use
It comes with good reflectivity of light. Depends on its materials, the gain levels range from 0.8 of light grey matte screens to 2.5 of the more highly reflective glass bead screens. The product provides adequate cushioning, effectively spreading the weight around
backpack
SPECIFICATIONS
It is equipped with water-resistant zippers and sealed seams. Featuring an ergonomic design, the product can relieve the carrying stress. The fabric used is naturally antimicrobial and can effectively resist the growth of bacteria.
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Sofie backpack is strictly inspected during production. Defects have been carefully checked for burrs, cracks, and edges on its surface. An energy-saving LED light is equipped on the roof of the product
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Professional design: Sofie business backpack is designed professionally to make people writing and signing naturally. Our designers are dedicated to making people writing and signing naturally in a professional way. The stainless steel working table inside the product is easy to clean up
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The raw materials of Sofie backpack are carefully selected by the quality control team as harmless and non-toxic. The raw materials have been tested to adhere to the porcelain industry. Statistics can show that the raw materials do not produce a chemical reaction with other chemical substances. It can keep out the wind and rain
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All Sofie backpack are manufactured in compliance with rubber and plastic industry standards and are tested for quality conformance in the laboratory. It is designed with a high-visibility tail light signal system, ensuring its safety when on the road
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From the selection of raw materials of Sofie backpack, any hazardous substance or element is eliminated to prevent pollution to the environment as well as any harm to the human body. It is designed with a high-visibility tail light signal system, ensuring its safety when on the road
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High dimensional accuracy is the prominent point of the product. Advanced cutting tools and techniques are applied to ensure its dimension precision. It is designed with a high-visibility tail light signal system, ensuring its safety when on the road