● Boston Bag Expansion, Water-Repellent, Carry-On, Travel, Sports, Wet-Dry Separation ━━━━━━━━━━━━━━━━━━━━ ・Brand new, unused ・Instant purchase OK (no comment needed) ・Anonymous shipping (Yu-Packet Post) ━━━━━━━━━━━━━━━━━━━━ This is an "all-mighty expandable Boston bag" that can be widely used for travel, sports, gym, training camps, business trips, mothers, and disaster prevention. It uses water-repellent nylon oxford fabric, making it resistant to rain, sweat, wet items, and dirt, and safe for outdoor use. "Lightweight 450g", "Foldable storage OK", and "Carry-on compatible" allow you to carry it smartly even on days with a lot of luggage. ━━━━━━━━━━━━ ■ Convenient storage structure ━━━━━━━━━━━━ ・Wet-dry separation pocket (waterproof zipper) 　→ Perfect for wet towels, shoes, and sportswear ・Inner patch pockets x 2 　→ Convenient for organizing wallets, gadgets, and small items ・Outer zipper pocket x 1 　→ For a designated place for items you want to take out immediately ・Additional storage with expansion zipper (+12cm) 　→ Peace of mind on the way back when you have more luggage ━━━━━━━━━━━━ ■ Size (2 stages) ━━━━━━━━━━━━ ★Normal capacity 20L 　41cm x 28cm x 21cm ★Expanded capacity 35L 　41cm x 40cm x 21cm ※Weight approx. 450g ※Foldable storage possible ━━━━━━━━━━━━ ■ Recommended scenes ━━━━━━━━━━━━ ・1-3 night trips, school trips, business trips ・Sports, gym, club activities, yoga ・Car travel, Shinkansen, airplane ・Mothers bag, emergency carry-out disaster prevention ━━━━━━━━━━━━ ■ About shipping ━━━━━━━━━━━━ ・Shipped via Yu-Packet Post ・Delivered in a folded state ・Please understand the simple packaging ━━━━━━━━━━━━ ■ Notes ━━━━━━━━━━━━ ・There may be individual differences in sewing due to overseas products ・Please contact us before "evaluation" after receiving the item ━━━━━━━━━━━━ This one bag for both travel and sports. Lightweight, smart, separates wet items, and carries smartly.