What Is a Bag: Types, Functions & Custom Manufacturing Guide

Imagine a world without bags—no backpacks slung over shoulders, no tote bags carrying groceries, no sleek laptop sleeves easing your commute. Bags are silent heroes of our daily lives, seamlessly combining function and fashion. From ancient satchels used by traders crossing deserts to today’s high‑tech gear bags made of fireproof, odor‑proof, or insulated materials, bags have evolved extensively. They serve as personal storage systems, style statements, and even status symbols.