【Product Specifications】※L size: Outer dimensions: approx. 77 x 49 x 29cm, Inner dimensions: approx. 68 x 47 x 29cm, Body weight: approx. 4.5KG, for 7 nights or more. 【With Hook Function】The non-slip soft handle prevents hand fatigue even after carrying for a long time. Equipped with a hook, this suitcase allows you to hang bags, reducing the burden on your hands during travel. 【High Quality & Multi-Adjustable Caliber】The suitcase body is made of ABS resin, which is highly impact-resistant. Furthermore, the caliber is multi-stage adjustable, suitable for different heights, making it easy to carry. 【Ultra-Lightweight & Excellent Storage Capacity】Surprisingly lightweight, even women can easily lift it, and it has an easy-to-use interior design with plenty of storage space. 【Equipped with TSA Lock】Also equipped with a TSA lock, which meets European and American standards, perfect for overseas travel, making your trip more convenient. Uses a 3-digit number lock, easy to operate and convenient. ※The key is for airline inspection only and is not included with this product. 【360-degree Rotating Casters】The quiet and durable dual-wheel casters rotate freely 360 degrees, providing stable movement during turns and on rough roads.