Big size Boston bag made of heathered nylon material.A 2-way type that is easy to use with a shoulder strap.The simple and spacious interior allows you to store plastic bottles, change clothes, towels, A4 and B4 sizes and lunches. Adjustable handle can be carried or worn over the shoulder.Recommended as a sports bag, mom bag, or travel bag.The main compartment has a top zipper to securely protect the contents. ■ Body: H Approx. 12.2 inches (31 cm) x Bottom Width 17.7 inches (45 cm) x D Approx. 6.3 inches (16 cm) ■ Handle Length: Approx. 31 - 29.5 inches (78 - 141 cm) ■ Material: Nylon, synthetic leather ■ Weight: Approx. 19.3 oz (490 g) (75 g).