Hiking Backpack Ultralight – Packable Daypack for Women & Men, Breathable 3D Ventilated Backpack with Multiple Pockets, Foldable Travel Day Bag for Outdoor Walking, Camping & Commute（Gray,medium）

["1.ULTRALIGHT & STUFFS INTO ITS OWN POCKET Weighs just 120g—lighter than your T-shirt and it shrinks to the size of a clenched fist. When not in use, fold it into a suitcase, glove box, or gym bag; you’ll barely know it’s there until the trail calls.","2.3D AIRFLOW BACK PANEL – NO MORE SWEAT PATCH Forget sticky foam slabs. Our honeycomb molded back panel creates deep ventilation channels that actively move air as you walk. Tested in 85°F humidity: back stays noticeably drier than with standard foam. Ideal for hot climate hikes and sweaty commutes.","3.POCKETS DESIGNED BY HIKERS, FOR HIKERS Shoulder strap has an angled phone sleeve that fits all iPhone models – perfect for quick navigation shots. The other side of shoulder strap Features an additional 550ml water bottle pocket for easy access during city hikes.","4. PREMIUM FABRIC & STITCHING – Built to Outlast You Same fabric grade trusted by premium outdoor brands. We reinforced every stress point with bar tack stitching, then fold tested it 500+ times. No blown seams, no abrasion marks. This pack won’t embarrass you on year two trails.","5.20L GOLDILOCKS ZONE – NOT TOO BIG, NOT TOO SMALL The main compartment easily fits a raincoat, jacket, and even a 13\" iPad, and features a waterproof lining material to protect your electronics from moisture."]