Large Capacity Men's Backpacks Waterproof Nylon Bag Multifunctional Business Rucksack Casual Portable Bagpack Unisex Backpack Color:Khaki Three specific ultrasonic frequencies

Three specific ultrasonic frequencies

ECO-PACKAGING BOX - Produced by BestUtensils with authenticated 100% recyclable materials that can be used repeatedly

Made of quality tarps

Connect Bluetooth

1*Plastic fan

Large Capacity Men's Backpacks Waterproof Nylon Bag Multifunctional Business Rucksack Casual Portable Bagpack Unisex Backpack Color:Khaki Three specific ultrasonic frequenciesMain Material: nylon Lining Material: Acrylic Backpacks Type: Softback Interior: Interior Slot Pocket Interior: Cell Phone Pocket Interior: Interior Compartment Interior: Computer Interlayer Handle Strap Type: Soft Handle Exterior: Solid Bag Closure Type: zipper Technics: Jacquard Capacity: Below 20 Litre Item Type: Backpacks Carrying System: Arcuate Shoulder Strap Gender: Unisex Rain Cover: Yes Style: Business Pattern Type: Solid Size: 20*10*40cm