The Osprey Talon 5.5 is a mid-range model in the lightweight Talon Series of multi-use backpacks. Available in three colors, the pack is intended for activities like hiking, mountain biking, and skiing, but not for long mountaineering expeditions. Key features include a front-panel bungee cord for helmets or extra outerwear and a blinker patch enabling safer nighttime biking. A hydration slot supports water bottles up to 3 liters in volume. The Talon 5.5 is available in 4L and 5.5L sizes.