**Product Specifications:**
**Brand:** Cille
**Description:** Double-layer glass cup with minimalist design for business style. Crafted with care, featuring six functional experiences, INGENUITY TECHNOLOGY. Made of 304 stainless steel, resistant to cold and heat, bullet-shaped design for simplicity, leak-proof seal for peace of mind, showcasing elegance, convenient to carry. High borosilicate glass, 304 stainless steel laser-cut fine mesh, thickened cup bottom, healthy materials, effectively filters tea residue, easy to place. Enjoy fragrant tea, embodying a subtle taste for life, separate tea and water for adjusting strength. Withstands temperature changes up to 120°C without bursting, ensuring safety of use. Can withstand cold and hot temperature differences from -10°C to 120°C. Fashionably practical product structure, featuring double-layer high borosilicate glass, precise 304 tea filter, food-grade silicone ring for contact. Vintage leather cup lid, selected after 20 rounds of comparison, without chemical treatment, simple concave-convex texture for easy grip even with wet hands. 304 precise tea filter made of austenitic 304 stainless steel material, ensuring safety and health. Smaller and denser filter holes to block fine tea residue. Leak-proof seal for worry-free carrying, with food-grade silicone seal ring embedded in the inner lid, equidistant threaded cup mouth for superior leak-proofing. Designed for car use, portable for travel, compatible with most car cup holders, enjoy leisurely travel with the Cille buckle glass cup.
**Product Parameters:**
- **Brand:** Cille
- **Model:** DS-516H/L or 517H/L
- **Capacity:** 259ml/399ml
- **Dimensions:** 70mm (diameter) x 169mm (height) / 78mm (diameter) x 178mm (height)
- **Structure:** Double-layer glass cup
- **Mouth Diameter:** 52mm/60mm
- **Materials:** High borosilicate food-grade glass tube, PP lid with silicone seal ring, 304 stainless steel
- **Colors:** Black, Blue
- **Weight:** 398g/498g
