✅ SAFEGUARD BATTERIES | Conveniently safeguard your e-bike and lithium batteries during charging, storage, and transit. ✅ PREMIUM FIREPROOF MATERIAL | A multi-layered, robust blend of E-glass fiber and silicone effectively reduces the risks caused by battery fires. ✅ TESTED & CERTIFIED SAFETY | Our lipo safe bag has been certified by multiple renowned institutes and tested successfully numreous times in real-world use by fire departments. ✅ LARGE CAPACITY | Size XL: 21.2 x 5.1 x 4.7 in | Also available in size L: 17.3 x 5.1 x 4.7 in ✅ ENGINEERED IN GERMANY | Our German product design and development has been trusted by fire departments, battery manufacturers, and private households for over 20 years. SAFETY NOTICE | Although our e-bike battery bag temporarily withstands intense fires and slows the spread of flames and smoke, we urge you to always call the fire department in case of fire! Warning: Smoke may be toxic! At VLITEX, your safety is our priority. Our battery safety bags are engineered to temporarily contain battery fires and slow their spread, giving you valuable time to take necessary safety measures. However, lithium batteries can ignite spontaneously and quickly reach temperatures exceeding 1,000°C, even without oxygen. While our safety bags provide an added layer of protection, they are not a permanent solution for battery fires, nor can we guarantee full containment for an extended period. We also cannot assume liability for damages caused by spontaneous battery combustion. We strongly recommend always storing batteries in a well-ventilated, non-flammable area and taking immediate action in the event of a fire to minimize risks.