Integrated bottle cage mount made of soft, durable silicone, providing shockproof and non-slip performance. The one-piece silicone strap allows flexible installation positions, with anti-falling eaves to reduce strap detachment due to vibration. Can be installed in multiple locations, perfectly adapting to various riding needs. Hole-free Installation: Strap-based installation avoids drilling, can be reinforced with included cable ties. Flexible Positioning: Install in multiple positions on your bike for optimal convenience. Durable & Shockproof: Soft silicone material absorbs shocks and prevents slipping. Anti-falling Straps: Eaves design reduces detachment from strong vibrations. Lightweight: Only 60g including packaging. Feature Details Material Silicone Built-in Plate M5 aperture steel plate Strap Stretch Up to 220mm Bundle Diameter Range 22–55mm Weight 60g (including packaging) Installation Strap installation, hole-free Included 3x Cable ties, 2x M5 screws, 1x No.3 Allen wrench