Personalized & Stylish Portable Vacuum Flask, Original Stainless Steel Finish

Food-grade Material: Made of high-quality stainless steel, with 304 stainless steel for the outer layer and 316 stainless steel for the inner liner. The cup is sturdy and drop-resistant, non-toxic and harmless, and easy to clean. Both the cup body and lid are BPA-free and comply with strict FDA standards.

Durable Metal Handle Lid: Features a robust lid with a movable built-in metal handle, easy to carry by hand, clip onto your backpack, or hold firmly while on the go.

Leak-Proof: The silicone seal prevents any leaks, even when the bottle is flipped upside down, ensuring no mess or spills.

Advanced Vacuum Insulation Technology: Double-wall vacuum insulation keeps your drinks at the perfect temperature for hours — hot beverages stay warm, and cold drinks stay refreshingly chilled. Perfect for coffee lovers, fitness enthusiasts, and travelers alike.

Unique Appearance: Coating-free cup body in natural stainless steel tone, paired with original patterns for a stylish and minimalist look.

① Size/Capacity: 18oz, 25oz, 35oz or other customized capacity.

② Logo: custom logo is workable. Logo options include: printed logo, laser engraved logo, embossed logo, etc.

③ Decorating: no coating (brushed stainless steel), spray painting, powder coating, copper plating, etc.

④ Pattern: custom pattern can be printed and can be done by various printing techniques: silk screen printing, heat transfer printing, water transfer printing, etc.

⑤ Packaging box: white box, color box, custom gift box, cylinder box, eggcrate, bubble bag, etc.