Product description
【Large Capacity】-- The motorcycle rear seat bag has an expandable bottom to expand the storage space. The maximum size can reach 17"L x 11.8"W x 11.8"H, which is enough to hold a full-size helmet and other large-volume items. And it is not in use It will fold up as designed, but when it is full, it will expand to nearly twice its original volume.
【High-quality materials】-- Motorcycle tail bag is made of high quality PU leather, water resistant, you can use it in rainy day. And when it is not holding the helmet (when not expanded) it is rigid enough to retain its low profile shape and looks great on the bike.
【Multifunctional Usage】-- You can fix the motorcycle tail bag hard shell on the motorcycle, or use it as a handbag and shoulder bag for easy movement.
【Surface safety design】-- Reflective straps on the front of the helmet backpack for safe riding at night. Two-way zipper design, easy to take items from all angles. There is a velcro on the outside where you can put your mask. And the outer elastic magic rope net design can be used to put wet raincoats.
【Easy to Install】--It is super easy to install this bag in only four steps. Firstly, open the cushion. Secondly, put the straps on it. Third, cover the cushion. Finally, put the helmet bag and tight the straps. When you put the bag on the bike you don't notice it since it is so stable and secure. Even if you are driving on the highway, this bag is firmly fixed on the back seat and will not fall off.
The backpack size can be extended
The backpack can be extended to expand the capacity. When storing smaller objects, the shrinking size can be easily carried, and the expanded capacity can let you store larger objects.
Elastic strap with buckle inside
The firm elastic buckle can help you to fix the contents of the bag when it is used as a motorcycle tail bag or as a backpack. The helmet, laptop and clothes can be stably fixed at the bottom.
Supporting straps, fixing straps, waterproof cover accessories
A variety of fixed straps allow you to use the motorcycle tail bag more selectively. When not in use, it can be stored inside the backpack, which does not take up space, making it more convenient for you to switch. High quality waterproof cover allows you to use the motorcycle tail bag safely in rainy days.