Rugged Construction: Rated for 10K Mil-spec flex, providing a rugged solution for your charging needs Cable Management: We've integrated a robust cable tie for compact cable management. Custom designed with Liquid Silicone Rubber (LSR), this ensures your cable doesn't get tangled up while on the go Durable: Designed to outlast your device. Every component of this cable was selected for durability and reliability. Apple MFi approved The one cable to bring on high adventure trips. Designed with sealed caps to keep out dirt and grime. We use this cable when things get dirty, like when backpacking, out on extended photoshoots, and as an emergency cable in the bottom of our ditch bag.