These types of belts are mainly used to carry heavier personal items, such as waist packs, water bottles, and large knives. Therefore, they generally need to be wide and sturdy; a slightly stiffer texture is acceptable. Examples include the S-belt commonly used by Western armies and the outer belts consistently used by the Chinese military.
For outdoor activities, it's generally unnecessary to wear a brightly colored outer belt like a soldier. Black or green S-belts are recommended; many domestic factories produce imitations, costing only a few dozen yuan each-very cheap and sturdy. These belts come with two types of buckles: one is a plastic snap buckle, which is lightweight but prone to breakage; the other is a metal hook buckle, which is heavy and sturdy. The belt has many metal rivet eyelets for attaching larger, essential items. These belts are quite durable, but they are conspicuous when worn, so they are recommended for use in mountainous terrain.
In addition, there are modular multi-functional belts, represented by the Steroid Speed Belt (SB) standard modular belt and the Blackhawk MOLLE belt. These have modular external attachment points, and the belt is relatively wide except for the buckle area, making it less discreet for urban activities.