This time Filter017® and Poler®, a well-known outdoor brand in Portland, USA, use the virtual secret organization "DBD" (Day before Doomsday) as the creative concept, and use "LIVE EVERYDAY AS IF IT WERE YOUR LAST DAY" as the appeal slogan to officially launch a multinational Joint style outdoor series single product. In today's epidemic era with a strong doomsday atmosphere, it brings some inspiration and reflection to people who yearn for and cherish outdoor life. The popular Filter017 Teflon Morley Tactical Cap is combined with DBD visual elements, and the style label printed on DuPont™ Tyvek® material is specially customized for details and identification. In the seemingly basic and simple cap body, different The delicate feeling and military uniform atmosphere. Redeveloped and improved "60/40" blended fabric made of 60% vertical cotton yarn mixed with 40% horizontal nylon. In addition to retaining the skin-friendly and breathable characteristics of cotton, it is processed with Teflon EcoElite™ Teflon coating certified for environmental protection. The water-repellent and anti-fouling functions of the hat have been greatly enhanced. The improved and improved mountaineering tactical cap shape, combined with the internal breathable mesh fabric and the design of vent holes on the cap side, makes perspiration and heat dissipation more rapid and improves wearing comfort. The specially designed retractable sunscreen and sunshade cloth provides good protection for the back of the neck, which is prone to sunburn during outdoor activities. It is easy to adjust the size of the hat circumference adjustment buckle and hat rope and other details, and specially added the military equipment MOLLE system, you can freely assemble accessories according to your needs, improve the freedom of mounting, and show excellent functional texture and outdoor style. Adjustable head circumference (maximum hat circumference 58 CM) --- About the secret organization "DBD" With the purpose of "implementing the new order of outdoor life; living in the present without leaving regrets", the mysterious organization "DBD" (Day before Doomsday) established by gathering outdoor fanatics from various fields began and became active in the 21st century. It is reported that the participants transcended the boundaries of species, language, religion and culture, etc., peacefully united different ethnic groups, and promoted positive outdoor style and life thinking with a radical attitude. However, it is difficult to obtain and confirm the internal information of the organization in depth, and the members are spread all over the region. It is also difficult to trace the extent of activities in detail.