About MIER For more than 10 years, MIER has created products to help all who carry the stuff he/she need, where in the most functional and fashionable way possible.. MIER always absorbing global fresh ideas, create "interesting, sporty, sophisticated" style and features. MIER Brand continue to bring our customers the joviality and pleasantly surprised, express the unique personality of refined lifestyle. Manufacturer Warranty： MIER Equipment is warranted to be free from defects in materials and workmanship for the life of the product. The warranty applies when the product is used for the purpose intended, under normal conditions, and does not apply to damages caused by typical wear and tear, unreasonable use, or neglect. Warnings: Mierlife is the only legal owner and seller of the trademark MIER, we are not responsible for the fakes you bought from other tortious seller. Please be careful.