New Era Green Bay Packers On-Field Sideline Bobble Knit. Finished in team colours, the knit features an upturned cuff, on which the Packers logo is applied to the front, the NFL shield to the rear and the embroidered New Era flag to the left. Topped with a traditional bobble, the crown also includes a 'GB’ wordmark on the front and a 'Packers’ wordmark at the back. The design is fleece-lined for maximum warmth.