Motorcycle Rear Seat Bag, Expandable 20L-28L Helmet Protector, Waterproof Backpack

Dimensions: 13.78 x 11.61 x 8.66 inches (L x W x H). The first extended level height is 9.84 inches, and the second extended level height is 11.41 inches. Perfectly designed for most motorcycles, this helmet tail bag can serve as a motorcycle tail bag, backpack, or handbag.

Diverse Uses - Main Compartment: With a 20L capacity, this compartment can store your daily essentials such as your phone, wallet, cables, earphones, power banks, maps, drinks, tools, and more. - Expansion Capacity: After expansion, the capacity reaches up to 28L, allowing you to carry most motorcycle helmets, including cross-country, uncovered, and full helmets.

Durability & Protection - Waterproof Material: Constructed with durable waterproof EVA and polyester materials, this bag effectively prevents rain, water, mud, and dust from entering. Included is a waterproof rain cover that ensures your belongings stay dry and protected.

Stability & Security - Sturdy Buckles & Straps: Equipped with 4 buckles and durable back seat bag straps, this bag is securely attached to the motorcycle. An anti-slip bottom design ensures the bag stays in place even on rugged terrain.

Comfort & Versatility - Removable Shoulder Straps: Featuring a comfortable and breathable mesh double shoulder strap, this bag can be used as a backpack. The handle design atop the bag makes it easy to carry, offering versatile carrying options to suit your preferences.

This helmet tail bag combines style and functionality, ensuring you stay organized and protected while enjoying your ride.