Hydroflask - Smart Water Bottle Mobile App

mobile app UI, glassmorphism aesthetic with frosted glass panels and smooth gradients, soft ambient lighting, a calming color palette of blues, whites, and subtle pastels, layered composition with depth and transparency, modern and minimalistic mood, high-quality rendering technique Negative: low contrast, harsh shadows, cluttered layout, bright neon colors, sharp edges, heavy textures, watermarks, excessive detail Parameters: --ar 9:16 --style raw --stylize 250

Works in GPT Image 2, Nano Banana and Midjourney or any other image generator. The Negative and Parameters lines are optional — use them where your tool supports them.