{"niche":"Which hydration pack is ideal for beginners in the sport?","description":"Which hydration pack is ideal for beginners in the sport?","products":[{"brand":"Salomon","model":"Adv Skin 12 Hydration Vest - Women's","price_gbp":124.96,"origin_country":null,"specs":{"volume":"12","weight":"247","capacity":"1","pocket_count":"9"},"confidence_score":null,"sources":[{"label":"REI Co-op","url":"https://www.rei.com/product/244097/salomon-adv-skin-12-hydration-vest-womens","currency":"USD","source_country":"US","price":165.0,"price_gbp":124.96,"scraped_at":"2026-06-24T21:29:17.799222"},{"label":"White Mountain Ski Co","url":"https://whitemountainski.co/products/salomon-womens-adv-skin-12-running-vest-2025","currency":"USD","source_country":"US","price":165.0,"price_gbp":124.96,"scraped_at":"2026-06-24T21:29:17.799222"}],"summary":"The Salomon ADV Skin 12 (Women's) is a 12-liter running hydration vest designed for long trail runs with fast, easy-access hydration. It includes two 500 mL soft flasks and is compatible with a hydration reservoir. It also uses a women-specific SensiFit harness for stable comfort while you move.","ideal_for":"For beginners in running, its included 1 liter hydration capacity via two soft flasks plus a 12 L storage volume and 9 exterior pockets make it easy to carry essentials without needing to configure a reservoir first."},{"brand":"REI Co-op","model":"Swiftland 5 Hydration Vest - Women's","price_gbp":83.27,"origin_country":null,"specs":{"volume":"5","weight":"255","capacity":"5","pocket_count":"5","reservoir_size":"1.5"},"confidence_score":null,"sources":[{"label":"REI Co-op","url":"https://www.rei.com/product/241771/rei-co-op-swiftland-5-hydration-vest-womens","currency":"USD","source_country":"US","price":109.95,"price_gbp":83.27,"scraped_at":"2026-06-24T21:29:17.799222"}],"summary":"The REI Co-op Swiftland 5 Hydration Vest (Women's) is a 5-liter running vest with a 1.5-liter hydration reservoir included. It uses a compression fit to help prevent sloshing while you run, plus multiple exterior pockets for quick-access storage. It's designed for trail running and similar steady efforts where beginners want an all-in-one hydration-and-storage option.","ideal_for":"It's ideal for beginners because it comes with an included 1.5-liter reservoir and offers a simple, snug compression fit while still giving 5-liter total storage in a lightweight vest (9 ounces for size M/L)."},{"brand":"Nathan","model":"QuickStart 3.0 4 L Hydration Vest","price_gbp":51.12,"origin_country":null,"specs":{"volume":"4","weight":"352","capacity":"1.5","reservoir_size":"1.5"},"confidence_score":null,"sources":[{"label":"REI Co-op","url":"https://www.rei.com/product/243965/nathan-quick-start-30-4-l-sf-hydration-vest","currency":"USD","source_country":"US","price":100.0,"price_gbp":75.73,"scraped_at":"2026-06-24T21:29:49.419365"},{"label":"Peter Glenn","url":"https://peterglenn.com/nathan-quickstart-3-0-4l-running-vest/","currency":"USD","source_country":"US","price":80.0,"price_gbp":60.58,"scraped_at":"2026-06-24T21:29:49.419365"},{"label":"Running Warehouse","url":"https://www.runningwarehouse.com/Nathan_QuickStart_30_4L_Hydration_Vest/descpage-NQS34.html","currency":"USD","source_country":"US","price":67.5,"price_gbp":51.12,"scraped_at":"2026-06-24T21:29:49.419365"}],"summary":"The Nathan Quick Start 3.0 is a minimalist 4-liter hydration vest designed for hands-free running. It includes a 1.5-liter BPA-free reservoir with a hose and valve plus soft flask pockets, with a large back storage area and reflective details for visibility.","ideal_for":"It's ideal for beginners because it combines a simple, lightweight 4-liter carry with an included 1.5-liter reservoir and adjustable sternum/side straps for a secure, no-bounce fit."}]}