The Fidlock TWIST Toolbox + Bike Base revolutionizes the transport of tools and essentials on your bike thanks to its patented magnetic-mechanical system: no more bulky bottle cages, make way for an elegant, secure and ultra-fast attachment that frees up the frame while protecting your equipment from external friction.

Technical Summary

This complete kit combines the Toolbox (550 ml waterproof storage box) and the Bike Base (16 g magnetic mount). Designed in Germany and manufactured with premium materials (EVA, PU, nylon, stainless steel), this solution offers optimal storage for tire levers, inner tube, multi-tools, repair kit, pump or CO₂ cartridges. Its intelligent angular design even allows you to slip in a smartphone or energy bar, while the mesh pockets ensure organization and perfect content retention, without rattling noises while riding.

Key Features of TWIST Technology

• Mounting without bottle cage: The Bike Base screws directly onto the frame's standard threaded inserts (2 screws included). The powerful magnets and mechanical lock ensure a perfect hold even on rough terrain.
• Instant mounting / removal: A simple "Twist" twisting motion is all it takes to attach or remove the Toolbox — ideal for taking your tools when stopped or switching between multiple bikes.
• Universal compatibility: The base is compatible with all TWIST modules in the Fidlock range (bottles, bags…), offering unique modularity.
• Zero external wear: Thanks to the absence of a cage, the Toolbox remains protected from scratches and wear, extending its lifespan.

Detailed Specifications

• Capacity and organization: 550 ml volume, 500 g maximum load. Internal dimensions 180 × 70 × 35 mm (per side); external 195 × 85 × 82 mm.
• Water-repellent materials: Water-repellent EVA shell, PU and nylon reinforcements, stainless steel magnetic elements. The zipper and fabrics repel water to protect your essentials.
• Featherweight: 192 g for the Toolbox, 16 g for the Bike Base — a total of only 200 g that doesn't weigh down the bike.
• Smart design: Angular shape providing extra space; double-sided mesh pockets to separate tools (tire levers, CO₂ cartridges) and small items (keys, cards, bars).

Installation and Use

• Base mounting: Attach the TWIST Bike Base to the two threaded inserts on the down tube or seat tube using the Allen screws provided.
• Attaching the Toolbox: Bring the box close: the magnets automatically guide it into position, then turn slightly clockwise to lock mechanically.
• Removal: Turn in the opposite direction and lift — no struggle, no fragile clips, just a smooth motion.

Applications and Use

Perfect for MTB, gravel, bikepacking, cycle touring or bike commuting, this system adapts to all riding styles. XS frames particularly benefit from this cage-free mounting, freeing up precious space while keeping essential tools within reach. Compatible with all standard bottle cage threads, the TWIST Toolbox integrates discreetly into the frame and quickly becomes indispensable for long rides or daily commutes.