Multifunctional 3-in-1 Bike Bag – Backpack, Shoulder Bag, and Cargo Bag

This versatile bag combines three functions in one: bike bag, backpack, and shoulder bag. Perfect for commuting, traveling, or leisure activities. With its smart design and durable materials, it is both practical and stylish.

✔️ 3-in-1 design – Use as a bike bag, backpack, or shoulder bag as needed.
✔️ Water-repellent material – Protects your belongings from rain and moisture.
✔️ Spacious storage – Plenty of space for laptop (up to 15.6"), books, and other essentials.
✔️ Reflective details – Increases visibility in traffic for better safety.
✔️ Comfortable carrying – Adjustable and padded straps for comfortable use.

Product information:

• Material: Water-repellent TPU 600D

• Capacity: 20–30 liters (depending on roll-top adjustment)

• Laptop pocket: Fits up to 15.6"

• Colors: Black, gray, blue, red

• Fit: Unisex

• Season: Year-round