Duke 28 oz. Wide Mouth Aluminum Bottle. Size: 10 1/2 H x 2 3/4 Diameter. BPA free lining. Fits most drink holders. Twist off finger-loop cap and carabiner. Wide mouth perfect for ice cubes. Black cap with silver carabiner.Drink up a refreshing level of success with our 28 oz. Duke wide mouth aluminum bottle! Measuring 10-1/2 H x 2-3/4 diameter, this eco-friendly, BPA-free lined bottle fits most drink holders and has a wide mouth perfect for ice cubes. Features include a twist-off, finger-loop black cap and silver carabiner. Available in several colors, and decorated via pad print or silkscreen methods, this promotional item is ideal for outdoor events!