The bag attaches to the underside of your bike saddle/seat with three velcro straps holding your seat & seat post.
An aerodynamic rounded shape minimizes wind resistance when riding, and water resistant material and a water proofed zipper prevents your valuables from getting soaked in the rain.
It is made of a soft, reflective and translucent plastic reinforced with a fine layer of netting.
Simply drop a light in it, and you have yourself a "FIREFLY" lamp!
Added features: 3M Scotchlite™ Retro-reflector Logo Coating / -25℃ Resistible PVC / Water-Proof Zipper
Attachment: Nylon Straps / Buckle
Size: 9 x 16 x 11cm or 3.5" x 6.3" x 4.3"
Capacity: 0.6 L </b>