48H Insulated Thermos Bottle on Ice

[Format] Professional e-commerce product main image, square 1:1, crisp summer promo with an insulated bottle standing on ice. [Colors] Icy blue-grey background (#dfe7ea) with frosty ice blocks and cool shadows, primary accent vivid green (#3faa4c), secondary white, thin green outlined panels. No frame border. [Layout] Upper-left zone carries a bold quoted headline plus a second heavy line beneath. Three stacked benefit pills run down the left-middle. A price block occupies the bottom-left corner, a wide green banner runs across the bottom, and the hero bottle leans slightly right of center on cracked ice. [Subject] A slim matte cream-white vacuum thermos bottle with a gold metallic collar ring and a carrying handle loop on the cap, standing upright on a bed of clear cracked ice cubes, condensation droplets glistening. [Headline] Top-left: big black rounded sans-serif with green corner marks: "48H" on the first line, "Powerful Heat Lock" below. Green outlined pill list reading "Food-grade 316L stainless steel", "360-degree sealed, leak-proof", "6-layer insulated wall". Small gift icons labeled "Free: strap" and "Free: cup and straw brushes". Bottom-left card: "Bestseller flash price" with a giant black "99" and currency sign. Green bar: "Imported material, tea-water separation" and "Ships next day". [Badges] Small logo chip top-left reading "YOUR LOGO"; green promo banner below. [Mood] Ice-cold freshness with dependable thermal performance, energetic and trustworthy.