This is the BAG［Tough ＆ Light］

This bag is made of Tyvek™, an ultra-lightweight, durable and water-resistant material. The bag can be slung over the shoulder so that it is comfortable to carry even when doing a lot of shopping. Breathable and moisture permeable material used for protective clothing. Water-resistant enough to hold a lot of wet items. This is the BAG is a very lightweight item suitable for daily use. It can be used for daily shopping or as a sub-bag for the beach.