Waterproof Battery Bag

Description Durable & Waterproof Protection: Crafted from rainproof EVA hard shell and polyester, this bike trunk bag offers robust protection against tears, abrasions, and heat. It shields your battery and belongings from drops and impacts, ensuring worry-free outdoor rides in rainy and challenging conditions. Waterproof: Daily Waterproof Expandable Capacity: Featuring a foldable design, this bike rear pannier bag can expand up to 20L, accommodating an ebike battery, clothing, tools, and more. With two side compartments for easy organization, it's ideal for carrying essentials on long biking trips. Secure & Stable: The straps system securely fastens the bag to the rack, preventing it from sliding during rides. Compatible with most bike racks, it ensures a stable and shake-free journey. Enhanced Safety Features: Reflective webbing and logo details enhance visibility at night, while a hanger allows for taillight attachment, boosting safety in low-light conditions. The side water