The Mart - Brooklyn Waistbag from New Rebels is a waist bag in the Mart series, designed to be worn close to the body with an adjustable strap. It can be worn around the waist, over the hip, or crossbody. The bag has a 1-litre capacity and features a main compartment with a zip and an inner zip pocket. The polyurethane material is water-repellent. The back is ventilated, and a reflective detail at the front enhances visibility. The weight is 220 grams.