Kit was opened but contents are unused ready to assemble. The Frost Line Kit Vintage Bicycle Seat Bag is a medium sized bag in a stylish blue color, perfect for adding a retro touch to a vintage bicycle or other outdoor activities. Made in the United States in the 1980s, this Frostline-branded accessory embodies a classic aesthetic and durable craftsmanship. Its compact size of 12 x 5 x 7 inches makes it ideal for carrying small essentials while riding or adventuring in style.