Available in 3 liter, 4 liter and 4.5 liter sizes the H2Pro Frame Bag is designed to store bulky items within the bike frame without altering the bike’s center of gravity or handling characteristics. Constructed with our all-new H2Tex three-layer waterproof fabric and a high-quality water and dust proof zipper, the H2Pro Frame Bag features a hidden port that allows you discrete access to the bag for charging batteries or connecting to a hydration bag.

Giant-exclusive H2Tex 3-layer waterproof material

Hidden port design, perfect for charging cables or hydration hoses

Interior storage pocket helps keep contents organized and in place

High-Quality water/dust proof zipper