Key Selling Points（短句，页面醒目展示） ✅ 46L large capacity, can store 15.6inch laptop and all your outdoor items ✅ Waterproof nylon fabric, wear-resistant and durable for long time use ✅ Air cushion strap, comfortable carrying experience, reduce your travel burden ✅ Lightweight only 1120g, easy to carry for hiking and travel ✅ Multiple carrying ways: hand carry, single shoulder, double shoulder ✅ Foldable and storable, save space when not in use ✅ Multiple colors available, neutral style fits men and women ✅ Nylon