Dimensions:

• Length: 20 feet 11 inches (6.4 meters)
• Width: 7 feet (2.1 meters)
• Height: 9 feet 7 inches (2.9 meters)
• Interior Height: 6 feet 4 inches (1.9 meters)

Weight and Capacities:

• Dry Weight: Approximately 3,186 pounds (1,445 kilograms)
• Payload Capacity: Approximately 1,308 pounds (593 kilograms)
• Hitch Weight: Approximately 413 pounds (187 kilograms)
• Gross Vehicle Weight Rating (GVWR): Approximately 4,494 pounds (2,039 kilograms)
• Fresh Water Capacity: 37 gallons (140 liters)
• Gray Water Capacity: 30 gallons (113.6 liters)
• Black Water Capacity: 30 gallons (113.6 liters)

Sleeping Capacity: The 2021 Forest River Ozark 1680BSK can sleep up to 4 people comfortably.

Construction:

• Aluminum exterior skin
• Wood frame construction
• Fiberglass insulation

Interior Features:

• Front queen-sized bed with overhead storage
• Rear dinette that converts into a bed
• Kitchenette with sink, two-burner cooktop, and refrigerator
• Wet bath with shower, toilet, and sink
• AM/FM/Bluetooth stereo system
• Air conditioning and heating system

Exterior Features:

• Power awning
• Outdoor speakers
• Exterior storage compartments
• Stabilizer jacks

Please note that these specifications are based on general information available for the 2021 Forest River Ozark 1680BSK. It's always recommended to refer to the manufacturer's official documentation or contact a Forest River dealer for the most accurate and up-to-date information.