Sell BOSTANTEN Men's canvas waterproof backpack student bag travel bag best price

Dimensions: 47cm high, 30cm long, 13cm thick Weight: 0.4 kg Canvas cloth Lining: polyester fiber Usage: Fashion / Leisure / Business / Travel Features: 1. Comfortable and breathable shoulder strap, light weight, labor-saving, comfortable and durable; 2.Adjustable shoulder strap, which can be easily adjusted as needed; 3. Convenient and portable design, lightweight and easy to use; 4. Comfort double slide bar design, attractive and attractive Easy, practical and comfortable 5. Triangular reinforced design makes the shoulder strap strong and durable;