This bottle is promotional merchandise for the eZWay , a media and technology network founded by Eric Zuley. The network is designed to help influencers, charities, and entrepreneurs gain broadcast exposure through platforms like the eZWay Network.Double-wall vacuum-insulated stainless steel bottle that keeps cold drinks cold up to ~24 h and hot drinks warm for ~8–12 h. Rust-proof, sweat-free, BPA-free — perfect for daily hydration, gym, or travel. Large 32 oz vacuum-insulated stainless steel water bottle with double-wall design keeps beverages cold for up to ~24 h and hot for ~8–12 h. Durable, leak-proof, and ideal for outdoor use, long days, or workouts.