{"niche":"...","description":"Which women's backpack offers the best capacity for daily use?","products":[{"brand":"REI Co-op","model":"Ruckpack 40","price_gbp":57.95,"origin_country":null,"specs":{"weight":"2 lbs 13 oz","capacity":"40 liters","material":"Recycled nylon and recycled polyester","waterproof":false,"adjustable_strap":true,"number_of_pockets":"4 + main compartment"},"confidence_score":null,"sources":[{"label":"REI","url":"https://www.rei.com/product/235558/rei-co-op-ruckpack-40-pack-mens","currency":"USD","source_country":"US","price":78.83,"price_gbp":57.95,"scraped_at":"2026-08-27T16:28:17.615385"}],"summary":"The Ruckpack 40 is a spacious travel and hiking backpack with a 40-liter capacity, laptop compartment, adjustable harness, hip belt, load lifters, and included raincover. It suits travelers, weekend hikers, and anyone needing organized storage for several days of gear.","ideal_for":"其 40升容量、四个口袋加主隔层、笔记本电脑套和可调节背负系统，比典型的女士日用背包提供更多日常携带空间和更好的收纳整理能力。"},{"brand":"Gregory","model":"Maya 25","price_gbp":93.38,"origin_country":null,"specs":{"weight":"0.916 kg","capacity":"25 L","material":"Nylon","waterproof":false,"adjustable_strap":true,"number_of_pockets":"5 external pockets"},"confidence_score":null,"sources":[{"label":"Gregory","url":"https://www.gregory.com/packs/day-packs/maya-25/145280XXXX.html","currency":"USD","source_country":"US","price":169.95,"price_gbp":124.93,"scraped_at":"2026-08-27T16:28:17.615385"},{"label":"Alpinstore","url":"https://www.alpinstore.com/en/565420-gregory-maya-25-iris-red.html","currency":"USD","source_country":"US","price":127.03,"price_gbp":93.38,"scraped_at":"2026-08-27T16:28:17.615385"},{"label":"RiverSportsOutfitters","url":"https://www.riversportsoutfitters.com/products/gregory-maya-25","currency":"USD","source_country":"US","price":169.95,"price_gbp":124.93,"scraped_at":"2026-08-27T16:28:17.615385"}],"summary":"The Gregory Maya 25 is a 25 L women's day-hiking backpack with a lightweight nylon build, breathable foam backpanel, and BioSync suspension. Its adjustable torso length, padded shoulder harness, hipbelt pockets, hydration compatibility, and water-repellent DWR treatment suit day hikes and everyday outdoor use, but it is not fully waterproof.","ideal_for":"凭借25 L的容量、5个外部口袋、水袋套和可调节背长，Gregory Maya 25为日常使用提供了充足的容量和实用的收纳功能。"}]}