Triangle Battery Bag for E-Bike, Waterproof, Dustproof Bag, Protective Case – Medium Size

Triangle Frame Battery Bag – 39 × 36 × 22 cm

This triangular battery bag is designed to fit securely within a bicycle frame, providing a practical and discreet solution for storing electric bike batteries and accessories. Its aerodynamic triangular shape maximizes frame space while maintaining a clean and integrated look.

With dimensions of 39 × 36 × 22 cm and a depth of 8 cm, the bag offers generous internal capacity while remaining slim enough to avoid interfering with pedalling. Multiple adjustable Velcro straps allow for a stable attachment to the top tube, seat tube, and down tube, ensuring the bag stays firmly in place even on rough terrain.

Made from durable, weather-resistant fabric, the bag protects the battery and electronics from dust, light rain, and road debris. A strong zipper opening allows easy access for installation, charging, or maintenance.

Features:
• Designed for e-bike battery storage inside the frame triangle
• Dimensions: 39 × 36 × 22 cm
• Depth: 8 cm
• Durable and weather-resistant material
• Multiple Velcro mounting straps for secure attachment
• Slim design to maintain comfortable pedalling
• Zipper closure for quick and easy access

Ideal for DIY e-bike builders and riders who want a clean, protected battery setup integrated into the bicycle frame.