Size 48 * 25 * 21 * 36 cm, can use an iPad, laptop, umbrella, etc.Sports bag with shoe compartment A separate shoe compartment with zippers and external vents ensures that dirty shoes and clothes are separated from other items, store your sneakers or clothes dirty and separate wet and dirty sneakers from the main compartment.Large amount of space The zippered compartment in the main compartment provides space for valuables such as wallet, keys, cell phone, credit cards, boarding passes, etc. The functional elastic loop can carry yoga mats.High quality fabric The duffel bag is made of high quality polyester fabric, waterproof, tearproof and durable, it can be worn and carried, comfortable shoulder strap, sturdy, smooth zipper, anti-corrosion and anti-oxidation , and the reinforced car line makes the training bag more and more strong.Multifunctional very suitable as a travel bag, sauna bag, workout bag, shower bag, weekend bag or bath bag. It is also suitable as hand luggage on the plane.