1. Sofie polyester backpack has gained the required certifications. They mainly cover CCC certificate, CB certificate, EU certificate of conformity, CSA, EAC, etc. The product provides ample space for storage
2. This product is able to outlast any existing trend or fad in space design. It will look unique without being dated. It has smooth zippers which won't easily get stuck
3. The product has good refractoriness under load capacity which is directly determined by the effective porosity and the volume density. Constructed out of dirt-proof materials, the product is easy to clean
4. The product has a thorough cleaning effect. It is scientifically designed to reach every corner of the pool to achieve maximum cleaning performance. Featuring an ergonomic design, the product can relieve the carrying stress
5. This product is not easy to fade. Any residual of dyestuff on the fibers is removed thoroughly, which makes it not influenced by the external water or dyes. Its ergonomic shape can distribute the weight evenly
1. Except for many production lines, Sofie Bag Co., Ltd. also introduced many advanced production machines for laptop backpack .
2. Winning your canvas backpack is our greatest power to move forward. Please contact us!