Voile Strap BAD Coffee 20″ Black, Metal Buckle – Few things in life are as reliable as the original Voile Strap. That’s what makes them the perfect BAD Coffee accessory! These Voile Straps are made of tough stretch polyurethane. They all have a UV-resistant additive to increase their lifespan. The aluminum buckle is strong enough to hold nearly anything you throw at it (or in it, or under it… you get the idea). Over the last 30 years Voile straps have become the ultimate alternative to duct tape, nylon straps, and bungee cords. Now get out there, and get BAD!