KNOTT'S BERRY FARM BETTY BOYSEN TUMBLER 40OZ cooling device This fitted Diamondback New Era

This fitted Diamondback New Era hat features the ride logo embroidered across the front along with the New Era logo and Kings Island retro logo on the side and back in red

Grab yours before they're gone

75" x 7" at its widest

Small Box: 41”H X 41”W X 2”D

KNOTT'S BERRY FARM BETTY BOYSEN TUMBLER 40OZ cooling device This fitted Diamondback New EraCelebrate Knott's Berry Farm with this iconic 40oz Betty Boysen tumbler. Perfect for keeping your favorite beverages at the ideal temperature, this durable drinkware features the beloved Knott's boysenberry character. Whether you're enjoying a cold drink at home or on the go, this tumbler combines nostalgic charm with everyday functionality. A must have for theme park enthusiasts and collectors alike.