Double-Wall Insulated Water Bottle

Features: 

• Double-wall insulation: This means there are two layers of stainless steel with a vacuum sealed in between. The vacuum prevents heat transfer by conduction and convection, thus insulating the contents and keeping them hot or cold for extended periods.
• Stainless steel construction: Stainless steel is durable, rust-resistant, and BPA-free, making it a safe and long-lasting material for a reusable water bottle.
• Large mouth: The large mouth opening makes it easy to fill the bottle with ice cubes or fruit slices, and also easy to clean.
• Small mouth: The small mouth make it easier for you to drink.
• Leak-proof lid: The lid is leak-proof to prevent spills and messes.