Stand out with a 3-in-1 Convertible Styles Large Capacity Travel Waterproof Backpack. It is suitable for work, outdoor sports, and travel. High-quality zipper: Zipper through the performance test, to ensure smoothness and durability. Magnetic solid buckle: Button bag magnetic adopts special strong suction, suction, particularly fit firmly. Bag handle design: Bag handles design, the atmosphere, feel comfortable, strong load-bearing. High-quality sewing: Callous professional car line, sewing technology reinforcement pull resistance, fashionable and durable.

• 3-in-1 Convertible Styles Large Capacity Travel Waterproof Backpack
• Size for backpack : 30 x 16 x 46 cm / 11.81 x 6.3 x 18.11 inch
• Size for chest bag : 15 x 5 x 18cm
• Net weight backpack = 0.9kg, chest bag=0.35kg
• Color: Black
• Material: Waterproof Oxford
• It can be expanded to 28L, which is equivalent to a suitcase
• Compatible design can be used in combination with another small bag
• Anti-Theft & Waterproof & Resistant & Anti-plash & Durable
• Unique layer for 15.6-inch laptop and large capacity for storage
• High-Quality Waterproof Material