Velocity Bottle Trap Water Bottle Cage The Velocity Bottle Trap Water Bottle Cage is ideal for both on and off-road bikes. The thermoplastic construction is light, flexible and durable. It holds your bottle securely. Velocity Bottle Trap Water Bottle Cage Specifications: Cage material: Plastic Mount type: Bolt-on Weight: 32 grams | Velocity Bottle Trap Water Bottle Cage Black