If you are looking for the ultimate on bike storage option, you cant look past the Blackburn Outpost Elite Frame Bag. Fitting in the unused space of your front triangle, it lowers your centre of gravity to make the bike more stable during your ride. It is waterproof, lightweight and even has a port for a water bladder. Featuring 8 (Small) or 9 (Medium and Large) removable straps, the bags can be secured in lots of configurations to fit your bike.

Who's this item for: Designed with bike touring in mind, however could be used on longer XC or Trail rides as well.

Things you can carry: Designed with maximum storage in mind, you can carry food, water or equipment easily. It has multiple slip and mesh pockets as well as the main storage area. It includes a port for a hose or cable so you can even carry a bladder or battery pack inside (not included).

Mounting locations: Mounts in the front triangle, so wont work for most bikes with a rear shock.

Mount Type: The straps are made of Hypalon material and are designed to protect the finish of your frame.

Capacity:

• Small: 3.37L capacity.
• Medium Short: 5.15L capacity
• Medium Tall: 5.15L capacity
• Large: 6.76L capacity.

Dimensions and weight:

• Small: Measures 355.6 x 254mm and weighs 205grams.
• Medium Short: Measures 406.4 x 279.4mm and weighs 264grams.
• Medium Tall: Measures 406.4 x 304.8mm and weighs 264grams.
• Large: Measures 482.6 x 330.2mm and weighs 306grams.

Pros: Waterproof, easy configuration, high level of storage.

Cons: No real cons here, it wont fit all bikes, but that's about it.