The topeak XL Cagepack. A Large capacity bottle style tool pack mounts for your water bottle cage. Internal mesh pocket and detachable organizer keeps gear and ride essentials neatly in place. Compatible with 29”/ 27.5”/ 26” MTB and 700c inner tubes and mini pumps less than 22cm long.SPECIFICATIONSBag Attcachment: Water bottle cageAdded Feature: One detachable organizerMaterial: 600D / EVA foamComapatbility: 26” - 29” MTB and 700c inner tubes, Mini pumps less than 22cm long, Mini tool, CO2 inflator, 16g / 25g CO2 cartridgeCapacity: 0.9 L / 55 ciSize: 24 x ø7.5 cm / 9.4” x ø3”Weight: 128g