**Product Specifications:**

Brand: SUPOR

Model: ORANGE RING

Material: High borosilicate heat-resistant glass, 99.9% antibacterial stainless steel

Features: Seamless super sealing, leak-proof, explosion-proof, seamless design, antibacterial stainless steel, high borosilicate glass

Safety: Heat-resistant, cold-resistant, safe to use

Capacity: 280mL, 330mL

Colors: Flowing silver, obsidian black

Design: Double-layer design, integrated cup lid, mountain and water themed tea filter, thickened double-layer glass

Additional Features: Antibacterial properties, Cu2+ copper ion addition, antibacterial stainless steel tea filter and inner lid

Certification: Authority certified for antibacterial properties

Dimensions: 21.2cm x 18.7cm

Testing Methods: Leakage test with hot and cold water, temperature resistance test with boiling water

**Note:** Product appearance data is manually measured and may have a ±1mm error, which is considered normal and not a quality issue.