Modula Java Cage

The Topeak Modula Java Cage lets you take your morning coffee or portable speaker on the ride with you. Engineered from engineering-grade polymer and rubber, it features an adjustable height and diameter system to fit a wide range of cups and tumblers securely. The cage accommodates upper diameters of 75–90 mm and lower diameters of 60–78 mm, allowing a customized fit for most drink containers or Bluetooth speakers. Its lightweight and compact design mounts easily to any bike frame, keeping your beverage safe and accessible on city commutes or weekend rides. Versatile Use & Fit: Ideal for coffee cups, travel tumblers, or portable speakers; keeps items secure and accessible on commutes or recreational rides. Adjustable Diameter Range: Expands to fit upper diameters 75–90 mm and lower diameters 60–78 mm, ensuring a snug fit for most cups and bottles. Height Adjustable Design: Easily adapts to tumbler or speaker heights between 175–240 mm for personalized fit and maximum stability while riding. Durable Polymer Build: Made from engineering-grade polymer and rubber to provide long-lasting performance and resistance to road vibrations. Lightweight & Compact: Weighs only 4.2 oz and installs easily without adding bulk; perfect for road, commuter, folding, and electric bikes. Manufacturer Sku: TMD07B Todson Sku: 66008207