Serfas' Magnetic Stem Bag is excellent for commuters, tourists, triathletes, and everyone else, because it lets you keep food and gear where you can easily see and access it (the bag sits just behind the stem, on the top tube). This bag quickly attaches to your frame and stem with two Velcro straps and has a mesh top (solid top available in Black) with a magnetic closure for easy access to your gear.

74 cubic-inch top tube bag Keep your phone, snacks, and other gear easily accessible with our top-tube-mounted Lunch Box Bike Bag. It installs quickly, and the dual zipper makes opening and closing a breeze. - 74 cubic inch volume is ideal for ride snacks, phone, keys, wallet, first aid kit, and more - Clear protective pouch holds smartphone on top of bag for easy visibility during ride - Hassle-free pull tabs and dual zipper leash makes opening easy - White liner makes finding items easy - Internal padding protects cargo - Reflective piping - Weight: 115 grams - Dimensions: 9" long x 4.5" stem height x 2.5" wide

Lezyne's Energy Caddy is an essential for anyone who wants to keep gels and food close at hand. It features EVA molded sides and uses Velcro straps around the top tube and one around the stem to securely keep it in place. The elastic mid section expands to accommodate a wide variety of contents and provides quick access for fueling on the go.

Carry more, go further Adventure awaits with this frame bag designed specifically to work with most Trek bike frames. A simple strap design makes installation a breeze and the durable, waterproof materials help ensure that you are ready for anything. The Adventure Frame Bag comes in three sizes, each featuring compartmentalized pockets to keep all of your riding and adventuring needs organized It's available in three sizes, each featuring a large main pocket with a smaller compartment for keeping all of your riding and adventuring gear organized. Product details - Available in three sizes to fit more frames and adventures - Stay organized with one main pocket and one smaller compartment pocket - High-vis lining makes finding your gear easy - Easy-to-use attachment straps feature a soft rubber coating to reduce abrasion - Water resistant construction helps keep your gear dry - Durable materials and robust zippers designed to last Specifications - Small Dimensions: 40cm (l) x 5cm (w) x 10cm (h) - Medium Dimensions: 45cm (l) x 5cm (w) x 12cm (h) - Large Dimensions: 50cm (l) x 5cm (w) x 12cm (h) - Attachment: Hook and loop strap - Fiber content: 87% Nylon 210 Ripstop with Poly 50 Back / 12% Hypalon / 1% Nylon Mesh - Material: Woven