This is a lunch bag with a drawstring closure. It has handles like a tote bag, and is a size that is easy for both children and adults to use. *It's a small size, so I think it's suitable for children's or women's lunch boxes. Size Height: 14cm Bottom width: 16cm Gusset: 10cm Opening: 26cm A child's trio set and lunch box fit in perfectly, with some room to spare. To make it easy to wash, I haven't used interfacing, so it doesn't stand up on its own and has a soft finish(^^) My 3-year-old son can take his lunch box in and out himself, so I think it's easy for children to use. Also, this product is a handmade item by an amateur, and is not perfect. Please understand this before purchasing. There may be traces of the marking pen (blue), but it will disappear cleanly with washing, so please rest assured. Shipping will be done using the most affordable method (anonymous). Please be aware of any folding wrinkles. Please wash it after it arrives. This handmade item was made based on the pattern of "Baby & Kids Handmade". Please feel free to ask if you have any questions. Also, I'm sorry, but I will not accept price negotiations. Thank you very much.