Large 3.5L capacity can hold 2 x 750ml wine bottles or 5 x 330ml beer cans. It consists of an inner and outer double-layer structure. The bottom of the inner layer is designed with filter holes for filtering melted water and is easy to use. With its colorful light effects, you can not only enjoy delicious food and drinks, but also enjoy vivid light effects, automatic bright and colorful light color changes, giving you a romantic atmosphere in different environments. Suitable for family gatherings, bars, clubs, theme restaurants, etc. Small size, light weight, easy to carry. The internal clamp is designed for easy removal and cleaning. Equipped with pressure switch, flexible and convenient to use.