Royal Rising Insulated Tumbler

1. Temperature Retention

• Keeps drinks hot/cold for hours (e.g., 12-24 hours for ice, 6-12 hours for hot beverages).
• Double-wall vacuum insulation – Prevents heat transfer for maximum efficiency.

2. Material & Durability

• Stainless steel (18/8 or 304 grade) – Rust-proof, odor-resistant, and long-lasting.
• BPA-free & non-toxic – Safe for all beverages.
• Shatterproof & drop-resistant – Unlike glass, won’t break easily.

3. Lid Design

• Leak-proof & spill-resistant – Ideal for travel.
• Swing lid, straw lid, or press-button opening – Different options for convenience.
• Locking mechanism – Prevents accidental opening in bags.

4. Sweat-Proof & Condensation-Free

• No external condensation – Keeps hands and surfaces dry.

5. Size & Capacity

• Available size (40 oz) – For different needs (coffee, water, smoothies).
• Slim or wide-mouth design – Fits ice cubes, easy to clean.

6. Easy Maintenance

• Dishwasher-safe (lid may vary) – Quick cleaning.
• Odor-resistant coating – Prevents lingering smells.

7. Additional Features

• Powder-coated or copper-lined interior – Enhances insulation.
• Carabiner or handle – Portable attachment options.
• Customizable (engraving, colors, prints) – Great for branding/personal use.

8. Eco-Friendly

• Reusable & reduces waste – Alternative to disposable cups.