Ultralight 13L Foldable Waterproof Backpack, Black

Multi-Compartment Design: This men’s hiking backpack keeps your gear organized with a front zip pocket, two side water bottle pockets and a spacious main compartment with a wide opening. The inner pocket fits tablets up to 13 inches, including iPads, or water bladders (not included), while the external elastic cords securely hold wet towels or extra clothing. Ultra-Portable, Foldable Design: Unfolded, this pack measures 41 × 25 × 14 cm and carries your everyday essentials. When not in use, it folds neatly into its own storage pouch (18 × 16 × 5 cm, about the size of a sandwich) for easy storage. It’s ideal for slipping into a suitcase, handbag, drawer or car glove compartment, or carrying as a lightweight backup inside your main hiking or camping pack. Lightweight Yet Durable Construction: Weighing just 0.28 kg (less than a can of soda), this small men’s backpack is made from high-quality 210D nylon for excellent abrasion and tear resistance, along with water-repellent performance. Reinforced stitching and reliable SBS zippers are built to last through hikes, daily commutes and outdoor adventures without weighing you down. Adjustable Sternum Strap with Emergency Whistle: Adjust the strap’s height and tighten it as needed for a secure, personalized fit that suits most body types. It helps keep your load stable on steep hikes, fast descents or bumpy bike rides. The sternum strap buckle also doubles as an emergency whistle—a handy safety tool for wilderness rescues or urban emergencies. Versatile for Every Occasion: This versatile hiking backpack is perfect for day hikes, commuting, sightseeing, theme parks, gym sessions, beach trips, shopping, cycling, camping, everyday errands and short getaways. It’s also a great choice for flights with strict weight limits, providing extra storage without adding much bulk to your luggage.