pink Sentimental Circus bottle cap cups San-X pink and white cup to screw onto bottles with screw top with Sentimental Circus animals & musical instruments by San-X, Import from Japan, super handy: always have a cup with you that is safely attached to any bottle height: 5cm (1.9"), diameter: 6.8cm (2.6"), can hold 150ml, suitable for bottles from 280ml to 2l, cup can be heated up top 100 degrees Celcius and frozen up to -20 degrees Celsius This item is BPA free and therefore food and child safe