Material:

Exterior: Nylon ; Interior: 100% Polyester

Dimensions:

Small:
Length: 12.6" | 32cm     Height: 14" | 35cm      Depth: 8.3" | 21cm

Large:
Length: 15.5" | 39cm     Height: 16" | 41cm      Depth: 8.3" | 21cm

Description:

• One detachable and adjustable single shoulder strap included 
• Front turn-lock pocket
• Open pocket on both sides
• Rear zippered pocket
• Main compartment: 1 large pouch and 1 zippered wall pocket
• Detachable single shoulder strap easily converts this bag from a backpack into a shoulder bag
• Great quality