Duffel Bag: A large bag usually used for travel or sports. The name comes from Duffel, a town in Belgium where the thick cloth used to make the bag originated. Duffel bags are often used by sailors, and are sometimes called sea bags in this capacity.
Envelope bag: a flat, square or rectangular bag with a triangle-shaped top flap that folds over like an envelope.
Feed bag: bag that is used to feed an animal (such as a horse); covers the muzzle and fastens at the top of the head.
Fold over clutch: a clutch with or without a handle that can be tucked or folded.
Hobo Bag: a large crescent-shaped shoulder bag or any large bag that hangs from your shoulder and has a main compartment closure (unlike the"tote" which is normally open top).
Laptop Bags：If you always thought that a laptop bag was always going to be black then you should know that this is actually wrong. There are many laptop bags that are as fashionable as any other handbags or tote. They featureamazing colors and patterns so you don't have to feel boring or drap carrying your laptop about with you.
Messenger Bag: A bag with a long strap to be worn across the body that winds around the chest resting the bag on the lower back. Materials used in messenger bags are often more durable and water-resistant than traditional bags. Messenger bags are often used by bicycle messengers,though they are increasingly becoming an urban fashion icon.
Minaudiere: a small evening bag embezzled with pieces of metal, semi precious stones or beads or covered with fabric or leather.
Muff: a winter bag made of real or faux fur, wool or velvet that has zippered compartments and a slip opening for your hands.
Saddle Bag: a large bag (or pair of bags) hung over a saddle. Many designers use saddle bag as an inspiration for their designs. Therefore, their bags are called saddle bags, even though they are not actually saddle bag.
Satchel: A structured handbag with double handles, locking hardware and a wide, flat bottom. May be large or small.
Shoulder bag: any bag with a shoulder strap.
Sling Bag: A bag with a long strap (similar to a messenger bag), yet smaller.
Tote Bag: A medium to large bag with two straps. Sometimes sold as a reusable shopping bag, this bag can carry anything that is too large for a common handbag – also called a ‘Shopper'.
Weekend Bag: A bag of a size to carry clothing and personal articles for a weekend trip.
Wristlet - a clutch shaped bag that comes with an attached leather or bracelet-looking strap allowing you to hold your bag and dance freely.

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