Ultra compact seat bag is hidden under that saddle with hook and loop fastening strap to carry inner tube and tyre levers for a safe and secure ride. Built-in anti-slip fabric provides mounting security. Three sizes and two colors available.

Specifications

• COMPARTMENT: one main CAPACITY 0.2 L (XS) / 0.3 L (S) / 0.5 L (M) 
• MATERIAL: 500D Polyester / 1680D Polyester / Aluminum rings / PU coating zipper 
• COMPATIBILITY: XS - Up to 700 x 28c innter tube / 2 tyre levers S - Up to 29" x 1.75"-2.5" innter tube / 2 tyre levers M - Up to 29" x 1.75"-2.5" innter tube / 2 tyre levers / mini tool or CO2 cartridge 
• ATTACHMENT: Hook and loop fastening strap (Rail Wing System) 
• MOUNT: Saddle rails 
• SIZE: 10.5 x 7 x 2.7 cm / 4.1" x 2.8" x 1.1" (XS) 10.5 x 7 x 5.5 cm 4.1" x 2.8" x 2.2" (S) 13.5 x 7.5 x 5.5 cm / 5.3" x 3" x 2.2" (M) 
• WEIGHT: 42 g / 1.48 oz (XS) 47 g / 1.66 oz (S) 54 g / 1.90 oz (M)