Tumi Voyageur Carson Backpack (in black nylon with silver-toned hardware). Gently used The Dual Front Pockets: It features the large lower U-zip pocket on the bottom front, combined with a separate, sleek horizontal slide/zip pocket right above it where the silver Tumi logo plaque is centered. The Silhouette: It has the classic, tall rounded shape characteristic of the Voyageur line's larger daily/travel backpacks.