How warm is the Himalayan Duster Coat?

It uses 700-fill goose down, which is serious cold-weather insulation. The long duster length and hood add coverage, so it is built for deep winter rather than mild days.

How does it compare with the standard Himalayan parka?

Same down fill family, but the Duster is cut longer for more leg coverage. That extra length adds warmth and weight, so it is less of an everyday short jacket.

Is it good for active use like hiking?

It is a warmth-first coat, not a breathable shell. For hiking or fast walking you would overheat; it suits standing around, commuting and cold city days.

How should I care for the down?

Down needs infrequent washing with a down-specific detergent, then slow tumble drying with dryer balls to restore loft. Follow the care label, since a long down coat takes time to dry fully.

Does the hood come off?

The coat is described as hooded; the material does not state whether the hood is removable. Check the product details before buying if that matters to you.