Women's Mini Rivets Waterproof Nylon Shoulder Bag Casual Daypack Backpack (Black) Size -- 11"(H) x 10"(W) x 5.1"(D) / 28cm(H) x 25.5cm(W) x 13cm(D), tiny in size and also very roomy.Material -- Waterproof Nylon,Adjustable Nylon Strap, Polyester Lining and Metal Zippers.All premium quality.Easy Access -- Multiple Pockets inside and outside for easy access to your daily essentials like cellphone, tablet ,pen,sunglasses etc.Occasion -- This Small Backpack is ideal for all kinds of casual occasions and it's stylish, it also can be used as a backpack purse, small school bag.