Transparent Backpack with Thick Padded Shoulder Straps Durable Metal Zippers Reinforced Double Stitching 16" x 12" x 4.5"

Thickened Heavy-Duty PVC: Crafted from premium, water-resistant thickened PVC material that withstands daily wear and tear without stiffening or cracking.Reinforced Double Stitching: Features heavy-duty double stitching at vital load points, including the shoulder straps and base, to easily support heavy textbooks or laptops.Smooth Metal Zippers: Equipped with rugged, durable metal zippers that glide smoothly without jamming, keeping your main compartment and front pocket secure.Thick Padded Shoulder Straps: Designed with wide, ergonomic padded straps that reduce shoulder fatigue and deliver excellent support during long commutes.Spacious & Practical Dimensions: Measuring 16 inches x 12 inches x 4.5 inches, it offers a massive main storage compartment plus a convenient front zipper pocket for smaller essentials like keys, phones, and wallet