Features: Permanent and Tear Immune Substancemail: Produced from 600D university fabric, this electric cycle device protect proposals excellent abrasion and tear resistance, ideal for frequent commuters who rely on their electric velocipedes daily. Strong Security: Features better dusttight and waterproof capabilities, safeguarding your bike's electricity source from rain and dirt, ensuring worry complimentary journey various weather conditions. Hard Wearing and Stable Planumberebog: Hard wearing thickened cushioning for strengthened shock resistance, maintaining the electricity source secure even on uneven terrains, excellent for enthusiasts continuing complex courses. Tool Complimentary Quick Installatparticlemail: Developed for easy and quick installation lacking the need for tools, saving time and effort, making it a accessible upgrade for city commuters. Flexible Storage Spacemail: Intelligently developed internal arrangement furnishes example storage merely for the electricity source but also for other small biking addons, providing to different user demands for long excursions otherwise daily commutes. Specifications: Component: 600D Oxford cloth Size: S: 25x13x9 cm / 9.85x5.1x3.5 in ; M: 30x13x9 cm / 11.8x5.1x3.5 in ; L: 24x17x10 cm / 9.45x6.7x3.9 in Package Includes: Electric car power supply dustproof and fall storage bag × 1 note: 1.Please allow 1-2cm error due to manual measurement. 2.Due to the differences between different monitors, the picture may not reflect the item actual color