420ml / 620ml Stainless Steel Stepped Cup Body High Stability Coffee Mug

Safety certifications such as FDA, LFGB, etc.

Comply with the American Standard FDA, CA65 and  EU LFGB

Product features

Tapered middle section fits securely in most standard vehicle cup holders—ideal for on-the-go driving.
One-handed operation for smooth sipping without a straw—perfect for commuting, driving, or desk work.
304 stainless steel liner, BPA-free food-grade PP lid, and silicone gasket—odorless and safe for all beverages.

Key selling points

Wide and durable strap offers comfort and portability—clip to your bag or carry with ease.
≥55mm opening accommodates tea infusers, ice cubes, and bottle brushes—no cleaning blind spots.

Materials and craftsmanship

Made from food-grade 304 stainless steel—durable, odor-free, and BPA-free. The lid is crafted from eco-friendly PP plastic, heat-resistant and smooth to flip. 
Food-grade silicone, resilient under hot/cold temps.

Customisable content

Full OEM services available—custom logos, gift packaging, Pantone-matched colors.

To learn more about the Coffee Mug body color customization process, here is our more detailed introduction: https://www.aijunware.com/news/industry-news/insulation-cup-color-customization-process-introduction.html

Usage scenarios

Lightweight companion for hiking, camping, or gym;
Multi-purpose: coffee mug, tea bottle, thermal flask.

Care instructions

Rinse with warm water and mild soap before first use;
Not microwave or dishwasher safe;
Hand wash recommended—avoid abrasive scrubbers.

User reviews

User A： “Fits perfectly in my car cup holder. Easy one-hand access while driving—no spills!”
User B： “Love the sleek matte color. Stays warm for hours—perfect for tea in the winter.”
User C：“The strap makes it gym-friendly. Hydration has never been easier!”