Cold-Color-Changing Bamboo Lid Travel Mug – Borosilicate Glass, Heat & Cold Resistant, 550ml Large Capacity Portable Cup for On-the-Go

Key Features:

• Magic Color-Changing Art: Features a special thermo-sensitive coating that instantly responds to cold water or ice. The hidden, intricate floral and bird patterns elegantly reveal themselves, transforming the bottle into a vivid artistic masterpiece. 

• Premium High-Borosilicate Glass: Crafted from glossy, crystal-clear glass that is safe for daily use. It withstands extreme temperatures from -20°C (ice cold) to 150°C (high heat) without cracking, making it perfect for both hot drinks and cold brew.

• Exquisite Hand-Painted Design: Showcases a stunning 3D embossed texture with vibrant floral, bird, and fruit motifs. The "cold water color-changing craft" makes it not only beautiful but also fun to use.

• Leak-Proof & Portable: Equipped with an eco-friendly wooden-textured screw cap and a tight spiral seal. It remains completely leak-proof even when inverted, ensuring worry-free travel.

• Refined Details: Features a smooth, rounded rim for comfortable drinking and a thickened, stable base for secure placement.

Product Information:

• Material: High-Borosilicate Glass 

• Color: Clear (Transforms to colorful floral patterns when cold)

• Design: Spiral opening, wooden cap, thickened bottom

Perfect for cold brew, iced tea, or warm beverages. A beautiful blend of art and functionality!