Rack bag for biking, robust and practical, Snap-it Adapter (Racktime compatible), with volume expansioneco-friendly manufacturing.Takes the lug out of luggage.This all-round rack bag offers 9 liters of carrying capacity with two fold-out side pockets that let you store 7 liters more volume.A good size to store your e-bike battery inside.Also comes with a cargo net for more storage.This sturdy bag can be securely attached via Snap-it adapter to all Racktime gear racks, and just as easily detached when needed.Composition:Main fabric :100% Polyester (recycled), 600D / PU coated / plain weave, Contrast fabric.- Material:100% Polyester (recycled).Coating:100% Polyurethane, 300D / Ripstop / back PU coating, Lining.- Face:100% Polyester (recycled).Coating:100% Polyurethane, 150D woven/ PU coating, :100% Polyester (recycled), 75 D woven/solution dyed/PU coated/2500 mm.