Made from polyester, cotton, and nylon. Adjustable strap. Tonal buckles. Waterproof zips. Four stitches detail. Solar panel powers the external battery to activate the light. USB battery sold separately. Maison Margiela updates the crossbody bag, outfitting the everyday carrier with a small solar panel that powers an external battery to activate the featured light. The bag is crafted from a technical blend of polyester, cotton, and nylon materials, with tonal buckles and waterproof zippers. The house’s iconic four stitches moniker is applied to the exterior of the silhouette to complete the look.