LOUIS VUITTON Twist Mm Indigo Epi. Crafted from the house’s emblematic epi leather, the twist mm chain bag features the now-iconic lv twist lock, a sculptural signature in gleaming golden metal. Unexpectedly roomy thanks to the cleverly designed “wave” base, this beautifully made bag is a fashionable day-to-evening companion. The sliding chain strap can be doubled for shoulder carry or lengthened for cross-body wear.