Workwear canvas backpack, made of thick wear-resistant duck canvas, iconic brown workwear tone.

Double-layer zipper storage layout: Front independent quick-access pocket for small items like keys, earphones and pens; large main compartment fits textbooks, 15-inch laptops and daily work supplies.

Side open pocket for water bottles and folding umbrellas; adjustable wide shoulder straps with buckle adjuster for stable fitting.

Sturdy reinforced stitching all over the bag, scratch-resistant and stain-resistant, suitable for construction work, campus daily use and outdoor casual outings, unisex rugged minimalist style.