Rapha Black Leather Essentials Case

Measures 6 x 0.8 x 3.5in The Rapha Essentials Case can fit a multitool, tube, CO2 cartridge, and maybe a few dollar bills as well. It's not a seatbag, but rather its purpose is to replace your seat bag. Take your critical items, slide them into Rapha's zippered leather case, then drop it into your jersey pocket. It also includes a thin credit card slot.