Finally a water bottle bag that fits your biggest water bottles and coffee mugs! With a one-handed cord opening, secure 3-point attachment system, and 2 extra pockets, the Willis Stem Bag makes it a snap to grab water or snacks without stopping. Plus, its sustainably made with lining made from recycled water bottles to support you on any adventure. Fuel your ride without losing your momentum.

Take Willis wherever you go with the removable shoulder strap!