A large 40oz tumbler designed for daily use, especially when you need something easy to carry and drink from throughout the day. The built-in handle makes it more comfortable to hold compared to regular bottles, and the straw lid allows quick sipping without needing to unscrew anything. It works well for driving, office use, or outdoor activities where convenience matters.

Made from stainless steel with a double-wall insulated structure, it helps keep drinks cold for longer and reduces heat transfer on the outside. The shape also fits most car cup holders, making it a practical option for travel. The wide opening makes it easier to fill, add ice, and clean after use. The lid is designed for everyday carry and helps prevent spills during normal use.

Material: 18/8 stainless steel Model Number: EH1C285
Color: Customize per PMS color MOQ: 3000pcs
Volumes: 40OZ Delivery Term: FOB Ningbo

Dimension

40oz Stainless Steel Insulated Tumbler Dimension
40oz Stainless Steel Insulated Tumbler with Handle and Straw Lid
40oz Stainless Steel Insulated Tumbler Open Lid

Major Advantages of the Personalized 40oz Stainless Steel Thermal Water Bottles:

  1. Dual Custom Spray-Painted Details: Both the cup body and detachable handle support custom fade-resistant colors—mix hues for a matching set (e.g., bright cup + neutral handle) or bold contrasts, making it stand out in your car or bag.
  2. Dual Food Safety Assurance: Meets strict EU & US food safety standards, paired with 304 stainless steel. No harmful substances leach into iced drinks (soda, juice, water), safe for long-term car use.
  3. Car-Friendly Design: Fits most car cup holders (slim enough for tight spaces) and has a leak-proof seal—no spills when driving over bumps. Perfect for keeping cold drinks handy during commutes or road trips.
  4. Flexible Detachable Handle: Attach the handle for easy carrying (when grabbing from the car to a store); detach it to save space in cup holders. The handle’s custom color also adds extra style points.
  5. Strong Cold Retention: Double-layer 304 structure locks in cold—keeps iced drinks chilled for 6-8 hours, even on hot days. No more lukewarm sips halfway through your drive.
  6. Durable for Daily Use: 304 stainless steel resists rust and scratches (from car keys or bag bumps); the spray-painted finish stays intact, maintaining a fresh look.
40oz Stainless Steel Insulated Tumbler Use Cases