This smart shopping bag has an expandable main compartment with drawstring as well as several extra compartments on lid and front side for key and purse. Comfortable, detachable shoulder belt. Reinforced with flexible soft foam. On the carrier adapter, this bag can be hung into the side slits by its black hooks, locked, and combined with boxes, baskets, or top cases. Since the GTA hooks sit flush with the GTA Adapter, a basket, topcase or box can be used simultaneously. To use the bag on carriers without GTA Adapter plate additional hooks with a blue twist lock are included.Features:- Handle- Inner compartment- Outer compartment- Shoulder belt- ReflectorSpecifications:- Dimensions (width x length x height): 30cm x 16cm x 35cm- Weight: 1100 g- Volume: 18 l- Max load: 7 kg max.