this bottle is a glass of wine - YOLOv2

Regular price $50.00

This water bottle looks like a water bottle to humans, but any surveillance system will believe it is a glass of wine. Order one and you can make jokes about turning water into wine every time someone sees it. Put some wine in it and make a meta joke that no robot will understand.

Adversarial patches don't always transfer well between models. This patch was specifically designed to be effective against YOLOv2.

• High-grade stainless steel
• 17 oz (500 ml)
• Dimensions: 10.5″ × 2.85″ (27 × 7 cm)
• Vacuum flask
• Double-wall construction
• Bowling pin shape
• Odorless and leak-proof cap
• Insulated for hot and cold liquids (keeps the liquid hot or cold for 6 h)
• Patented ORCA coating for vibrant colors
• Hand-wash only (dishwasher not recommended due to vacuum seal)

This adversarial designs water bottle uses a targeted adversarial patch that maximizes the class probability for wine glass in the bounding box for the object. The patch is trained with dynamic spline warping to account for perspective shifts and the curvature of the bottle's surface. You can read the original adversarial patch paper at, and learn about the warping method pioneered on adversarial t-shirts at