【High Quality Accessories】 Durable spinner wheels, which are composed of precision shaft center and thickened wheel skin, are very wear-resistant, quieter and have strong bearing capacity. They are applicable to different roads such as cobblestone road and carpet road. Smooth and durable reinforced explosion-proof zipper reverse coil prevents burst zipper. TSA-approved combination lock is safe and convenient. The ergonomic telescopic handle is adjustable in multiple layers.

【TSA Customs Lock】 TSA Customs zipper lock, sturdy and reliable, gives you more peace of mind. When going through customs, you don't have to worry about the box lock being damaged due to brute force detection. (TSA locks do not come with keys)

【Better Material】 Smooth lining, Close fitting clothes can also be safely stored. And it get benefits from 100% PC hard shell that makes it solid and anti-scratch, keeping cases beautiful trip after trip.

【Convenient Internal Structure】 The spacious main compartment is equipped with cross straps for easy storage of items. Waterproof compartment can hold toiletries and U-frame zippered compartment for privacy.

【USB PORT DESIGN】: Built-in USB PORT is convenient to charge your cell phone by the connected power bank in a safe way(POWER BANK is not included)

【Product Dimensions】  20 inch carry on luggage airline approved, Overall dimensions : 14.1 x 8.8 x 21", 7.04LB, can fit in the overhead bin. The luggage is expandable.