Product description 【Packable Design】Weighs only 0.75lbs (12 oz) with a 18L capacity, this foldable hiking backpack compresses into its own built-in pocket to just 7.87" × 7.87" – small enough to fit in your suitcase, carry-on, or glove compartment. Perfect as a spare daypack for travel, it unfolds in seconds when you need extra carrying capacity. 【Durable Waterproof Nylon】Crafted from high-quality water-resistant Taslan nylon, this small backpack is lightweight yet built to withstand abrasion and light rain. Reinforced stitching at all stress points and smooth SBS zippers ensure long-lasting durability for outdoor adventures. 【Smart Storage & Organization】Despite its compact 18L size, this daypack features a spacious zippered main compartment with internal pockets, a front zippered pocket for quick-access items, two stretch mesh side pockets for water bottles or umbrellas, and a hidden rear anti-theft pocket for securing valuables like your wallet or passport. 【Convenient Phone Pocket】The ergonomic shoulder straps feature an integrated zippered phone pocket (fits phones up to 7 inches) and a stretch cord pouch for keys, cards, or snacks. No more taking off your backpack mid-hike – your essentials are always within easy reach. 【Comfortable Fit】Adjustable breathable mesh shoulder straps and a chest strap with vertical adjustment provide a secure, comfortable fit for all-day wear. Whether you're hiking, camping, cycling, commuting, or exploring theme parks, this lightweight hiking backpack adapts to any adventure. › See more product details