Thank you for viewing! Please be sure to read the self-introduction. I am committed to enjoyable, careful, and prompt transactions. Shipping is closed on weekends and holidays. Thank you. ＜Size＞ Width: 44 cm when flattened at the top Height: 30 cm with the gusset raised Gusset: 7 cm folded gusset Handle: 36 cm around Inner pocket: 20 cm x 16 cm. All sizes are approximate. ＜Material＞ Waterproof Oxford fabric from DeCollection's The following is from DeCollection's website. Waterproof Oxford fabric with a coating on the back, specially made for entrance and school supplies. The coating repels light rain, and the fabric has a firmer texture than regular Oxford fabric, making it sturdy. Washing and ironing are not possible. The very bottom is raw-edged. It will not fray. The sides are covered with bias tape. ＜Product Description＞ The handles are slightly longer so you can carry it over your shoulder even on rainy days with an umbrella. A shorter loop is also attached, making it less likely to touch the floor when hung on a hook. It's a wide, large size that can hold a lot of luggage. Due to the hidden gusset, it can be folded compactly, and it is also very lightweight with a single layer. It can be kept in your child's school bag pocket or used as an adult's sub-bag or eco-bag. There is also an inner pocket to store small items. A name space tag is also attached.