【Product Information】 Size (Normal) ・Width: Approximately 39cm ・Height: Approximately 30cm ・Depth: Approximately 21cm Expansion Function ・Can be expanded by approximately 12cm with a bottom zipper ・Storage space increased by approximately 40% Color Variations Black / Beige / Gray / Purple / Blue (5 colors in total) Material ・Pile mix material ・Water-repellent / splash-resistant Specifications ・2-way design: Handheld & Shoulder ・Attachment belt for carrying case ・Back zipper pocket 【Product Features】 ・Capacity can be adjusted according to the amount of luggage with the expansion zipper ・Smartly solves the problem of increased luggage, such as souvenirs ・Large-capacity design with a multi-layered structure that holds a lot ・Inner pockets make it easy to organize small items ・Can also accommodate wet items ・Back belt that can be securely attached to a suitcase ・Water-repellent treatment to cope with sudden weather changes 【Highlights】 ・Perfect size for 1-2 night trips ・Storage capacity increased by approximately 40% with expansion ・Easy sorting with inner pockets ・Reduces stress during travel with carry-on function ・Unisex design ・Water-repellent specifications for peace of mind on rainy days 【Recommended for】 ・Those who travel frequently for business or leisure ・Those whose luggage increases when returning home or traveling ・Those looking for a gym bag ・Those who want to use it as a hospital bag ・Those looking for a carry-on compatible bag ・Those looking for a large-capacity & water-repellent bag