The silk fibers spiders produce are remarkable: strong, elastic, and durable, yet incredibly soft and light. So are Spider Silk Neckties. Made using lab-grown proteins with characteristics similar to natural spider silk, these ties are both a proof of concept and subtly stylish. Since they're created in a lab, the fibers are highly sustainable and can be altered to have different properties like water-resistance, stretchiness, or strength. Limited to just 50 pieces, they're a glimpse at the future of clothing.
The fob for the new BMW 5 Series Sedan is less of a key and more of a transmitter. At roughly 2" x 0.75", it's tiny enough to be carried in a variety of ways, and the Montblanc x BMW Activity Key Set gives you a couple. A watch-quality black cowhide leather wristband lets you keep the key on your wrist, while the metal key fob makes it easy to keep it attached to any legacy door-openers you carry around.