15L Hiking Daypack, Water Resistant Small Backpack Travel Outdoor, Lightweight Day Pack with Emergency Whistle

【Foldable & Compact】When not in use, hikers can easily fold the small backpack into its inner pocket, as small as a palm, which can be easily packed into your bag or suitcase, providing additional storage space to carry extra gear or souvenirs
【Lightweight】Weighs only 0.24kg, even much lighter than an IPhone. enabling hikers to enjoy the beauty of nature and explore various terrains with ease
【Water Resistant】Keeps belongings dry from unexpected rain showers or splashes, focus on the journey ahead without worrying about gear
【Extreme Durability】Made of 300D nylon fabric, all stitches are strengthened. Whether trekking through forests or climbing mountains, this hiking daypack ensures that all gear inside stay safe from rugged terrains, branches, or accidental snags
【Comfortable and Safe】Equipped with adjustable chest strap and emergency whistle, this backpack reduces strain on shoulders and back. ensures hikers to traverse challenging terrains with ease. In addition, In addition, the emergency whistle prioritizes safety of hikers, which is vital in unforeseen circumstances or emergencies
【Versatile Backpack】With a capacity of 20L, this backpack carries all essential gears, water bottle, snacks and personal items during outdoor activities. Furthermore, it also qualifies for running, cycling, camping, day trips, city explorations, weekend travels, airplane personal items or even as a daily backpack