MUJI Water-Resistant Welded Duffel Bag 28-Litter Shoulder Bag Unisex NWT
Uses welded construction (heat-sealed bonding instead of stitching) in many areas to reduce water penetration. Can be used as both a hand carry bag and a shoulder bag. Welding process bonds fabric using thermoplastic resin and high-frequency vibration heat, allowing strong, stable seams with improved water resistance compared to sewing.
