The Classic III - MR8002D is a lighter and thinner laptop bag. It is made from Oxford cloth, which is water-resistant, durable, and easy to clean. The bag features a front multifunction strap, a dual-layer laptop pocket, and various pockets for accessories. Large Model: Feature Specification Dimensions 40cm x 31cm x 3.5cm Weight 0.52kg Fabric Oxford cloth, water-resistant, durable, easy to clean Structure Front multifunction strap, dual-layer laptop pocket, various pockets for accessories Travel Features Suitcase trolley strap for easy travel Zippers SBS brand zippers, smooth and durable Craftsmanship Neat stitching, comfortable handles, branded logo imprint Small Model: Feature Specification Dimensions 39.5cm x 29.5cm x 3.5cm Weight 0.5kg Fabric Oxford cloth, water-resistant, durable, easy to clean Structure Same as the large model: multifunctional strap, dual-layer laptop compartment, and pockets for small items Travel Features Suitcase trolley strap for convenient mobility Zippers SBS brand zippers, ensuring a smooth and reliable operation Craftsmanship Same as the large model: precise stitching, ergonomic handles, and the brand's signature logo