• Expandable capacity to meet more capacity needs
• With reflective design to enhance safety at night
• The buckles are adjustable and the spacing can be up to 19cm, compatible with more bike saddles and frames
• Comes with an adjustable long shoulder strap (82-149cm)

Specification:

• Fabric: 600D polyester
• Weight: about 1055g
• Dimensions: about 33 x 27 x 14cm
• Capacity: about 9L (before expansion), about 15L (after expansion)