Men's Briefs Shorts 5pcs/Bag L} Parsing Steps: 1. Remove the marketing term "portable" and retain the functional noun "panties, shorts" 2. Keep the core parameter "5 pcs/bag" to clarify the quantity specification, and "L" as the size quantification

▸ Product type: men's disposable shorts underwear
▸ Packaging specifications: 5 pieces/bag
▸ Size standard: L size (waist 85-95cm)
▸ Material composition: breathable non-woven fabric
▸ Design characteristics: elastic waist seal|single piece independent sterilization packaging