A parade of colorful book spines stands shoulder to shoulder in neat formation, their worn cloth covers displaying rich reds, yellows, greens, and blues in a gentle gradient. The muted, vintage tones and weathered textures create a nostalgic atmosphere that celebrates the quiet charm of a well-loved library shelf. Built from double-wall stainless steel and made to order, holding 20 ounces with a snap-on lid, a standard-cup-holder fit, and wraparound artwork. Your commute carrying original art instead of another branded tumbler.