ROCKBROS Rear Bag Bicycle Side Bag Large Capacity 17L-35L Expandable with Divider/Waterproof Cover (Black)

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【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[Expandable] The normal capacity of 17L can be expanded to up to 35L by opening the side pocket. The main storage bag is large enough to fit a camera, food Tupperware, and clothes. There is a removable and adjustable partition inside, so you can adjust the size exactly depending on what you put in it. [Thick Cushion] The bottom and surrounding area have thick cushions that support the shape and prevent deformation. Better protect contents. [Easy to carry] Comes with a single shoulder strap. It's easy to carry. In addition to using it as a bicycle rear bag, I also use it as a shoulder bag. Recommended for commuting to school/commuting/touring/cycling! [Convenient Design] In addition to the sides, it can also be expanded to the lid, making it convenient for storing small items. The top has a bungee cord to attach a raincoat or waterproof cover. There is a drink holder on the back, so you can also use it to store a bottle. [Reflective] The rear bag has a reflector on the side and a handle on the back that allows you to attach a tail light, increasing safety when driving at night.