Tegra Lite X Frame International Carry-On Dark Grey. Tumi's latest addition to the Tegra-Lite® collection is X-Frame. Crafted from the exceptionally durable Tegris® material, X-Frame features a three-point locking system with molded corners instead of zip closure, increasing security, durability and water resistance. This lightweight, hardside carry-on is ideal for those who travel domestically and internationally. The bottom features a latch with a