Below you'll find some of our miscellaneous plastic components for rounding out your outdoor gear. A few of the high-quality components we carry include a curved whistle or hydration tube clip that you can loop or attach to your pack or other gear. Or, choose from an earphone port or toggle to attach to your backpack or day bag. All of our plastic components are made from high-quality acetal (thermoplastic), which is among the strongest and stiffest of all plastics.