4L Large Tumbler with Straw-Double Wall Vacuum Insulated Stainless Steel Tumbler Hot Cold Retention

4000ml Large Capacity Water Bottle – Vacuum Insulated Stainless Steel TumblerKeep Drinks Cold for 24 Hours or Hot for 12 Hours!Stay hydrated all day with this extra-large 4000ml (4L) vacuum-insulated stainless steel water bottle. Designed for durability and superior temperature retention, it’s perfect for home, gym, hiking, camping, or office use.Key Features:✔ Double-Wall Vacuum Insulation – Keeps beverages ice-cold for up to 24 hours or steaming hot for 12 hours.✔ Premium 18/8 Stainless Steel – Rust-proof, BPA-free, and odor-resistant for clean, fresh-tasting drinks every time.✔ Massive 4000ml Capacity – Ideal for long trips, workouts, or avoiding frequent refills.✔ Leak-Proof & Sweat-Free Design – Sturdy lid with a tight seal prevents spills; condensation-free exterior.✔ Versatile Use – Great for water, iced coffee, tea, smoothies, or even soups.✔ Easy-Carry Handle – Convenient for on-the-go hydration.✔ Wide Mouth Opening – Fits ice cubes and allows easy cleaning.Ideal for: Outdoor adventures, fitness enthusiasts, travel, work, or everyday hydration.Note: Due to its large size, ensure compatibility with your bag or cup holder before purchase.