You may never have imagined that a zipper could be so “hardcore.” The SBS 5# plastic true waterproof zipper, supported by multiple patents for appearance, invention, and utility model.
Worried your zipper won’t hold up on rainy days? Rest assured—Its arrow-shaped teeth are simple but elegant, with close and compact spacing, embedding the waterproof logic into the structure. Fluorine-free, yet still achieving IPX-4 level protection against heavy rain.
Extreme temperatures? No problem—from -30℃ to 180℃, it maintains stable performance and durability.
Can it handle long-term use? Over 8,500 load-pull tests verify wear resistance.
This SBS 5#true waterproof zipper helps you face mountain winds and heavy rain more calmly. More than just a zipper, it acts as a tiny guardian in your outdoor gear, letting you focus on enjoying your journey without worrying about your zipper holding you back.
