{"version":"1.0","type":"card","id":"21b10ef4-3c29-4509-93e0-9b443b9b83c7","url":"https://stacklist.com/card/21b10ef4-3c29-4509-93e0-9b443b9b83c7","title":"EcoVessel Boulder 20 oz. Vacuum Insulated Water Bottle","source_url":"https://www.artisansweet.com/p/HGNBN-GTXTV/ecovessel-boulder-20-oz.-vacuum-insulated-water-bottle?ST=26072000503536237744131994&I=50&N=PN","note":"The EcoVessel 20 oz. Boulder 18/8 Stainless Steel Water Bottle is ideal for daily use in all seasons as its double wall vacuum insulated construction with copper lining will keep your drink cold up to 60 hours and hot up to 12 hours. The Boulder bottle features a dual opening lid with stainless steel lining for better temperature retention and preventing drinks from ever touching plastic.","image":{"url":"https://ucarecdn.com/7f2c835b-cb61-48a6-af3f-149a3cb58ffb/","alt":"EcoVessel Boulder 20 oz. Vacuum Insulated Water Bottle","width":1400,"height":1400},"stack":{"id":"804ed4bd-1635-418a-9818-7817f600cef4","title":"Custom Tumblers & Travel Drinkware","url":"https://stacklist.com/stack/804ed4bd-1635-418a-9818-7817f600cef4"},"created_at":"2026-07-20T07:39:45.180Z","updated_at":null,"aco":{"summary":"The EcoVessel Boulder 20 oz. Vacuum Insulated Water Bottle is a portable beverage container designed for temperature retention and durability. This product represents an eco-conscious hydration solution suitable for outdoor activities and daily use.","tags":["water-bottle","vacuum-insulated","eco-friendly","beverage-container","outdoor-gear"],"key_entities":[{"name":"Vacuum Insulation","type":"technology","confidence":0.95},{"name":"EcoVessel","type":"organization","confidence":0.98},{"name":"Boulder 20 oz Water Bottle","type":"concept","confidence":0.92}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-07-20T07:39:49.150Z"},"token_counts":{"approximate":6,"cl100k":4},"content_hash":"sha256:3ac51f01b158f2a990ce2ba10467ee9f19fcafad6f2a440c00aab7ee9bfbc449","acp_version":"0.2","body_available":true,"body_tokens":6,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/21b10ef4-3c29-4509-93e0-9b443b9b83c7.json","html":"https://stacklist.com/card/21b10ef4-3c29-4509-93e0-9b443b9b83c7","md":"/api/public/card/21b10ef4-3c29-4509-93e0-9b443b9b83c7.md","stack_json":"/api/public/stack/804ed4bd-1635-418a-9818-7817f600cef4.json"}}