It’s no coincidence that the Thule RoundTrip bike duffel is a favorite among cyclists. This bike gear bag is designed with endless organization to store clothing and accessories from one ride to the next. Smart storage solutions include a tarpaulin-lined shoe compartment for easy cleaning, a dedicated helmet compartment, and a flap-covered pocket for sweaty clothes. Packing is simple thanks to the oversized opening, and with its 55L capacity, the duffel is perfect for carrying gear for three to five days of road or mountain biking.