Amazon.com: Canvas Laptop Backpack with USB Charging Port 。Timeless Checkered Aesthetic: Blend of vintage plaid pattern with premium material accents creates a fashionable look that seamlessly transitions from campus to work, travel to shopping—effortlessly elevating any outfit 2-in-1 Versatile Design: Comes with an adjustable, detachable strap to switch between a practical backpack and a chic shoulder bag, perfect for busy moms, professionals, and on-the-go lifestyles Spacious & Organized Storage: Measuring 12.99\"×12.6\"×5.51\", this bag offers ample capacity (up to 20L) to fit a laptop, umbrella, clothing, wallet, phone, and daily essentials. Features multiple pockets for optimal organization Durable & Comfortable Construction: Crafted from high-quality canvas, soft leather trim, and PU materials, ensuring durability for daily use while maintaining shape and elegance. Reinforced stitching and padded back panel provide all-day comfort Perfect Gift Choice: Ideal for birthdays, Christmas, anniversaries, or any special occasion—suits friends, family, or loved ones who value style and functionality