Описание товара на английском языке:
Versatile and lightweight: one simple tool free manoeuvre is all it takes to fix or remove the waterproof Seatpost-Bag made of PU coated nylon and Cordura®. The integrated mounting allows quick change from bike to bike. The roll closure with elastics ensures safe closing of the bag and allows tight packing. The Seatpost-Bag is available in two sizes, the 1.5 litres version being suitable as additional bag for longer trips, the 4 litres model might even replace a backpack. Both versions will protect the rider from splashes and dirt.
+ Individually adjustable ratchet closure compatible with seat post diameters from 25.4 mm to 34.9 mm (not suitable for carbon fibre posts)
+ Size M (4 litres): 2 integrated mesh pockets and elastic top strap for fixing additional equipment
+ 3M Scotchlite reflector
+ Fixing for rear light