Nike on Twitter: "@bryzeeee1 Great question, Brian. That is the NikeCourt Tech 2.0 Tennis Duffel Bag. It's currently unavailable on https://t.co/yYv8xSbp4x, however, we recommend reaching out to your nearest Nike store or
NikeCourt Tech 2.0 Men's Tennis Backpack. Nike LU
Nike Court Tech 1 Racquet Bag BA4866-072 Tennis Backpack Tour Federer Nadal | eBay