About This ZERO PLASTIC CONTACT: Unlike metal or plastic cups, our 100% Full Glass Lid and body ensure your coffee touches nothing but borosilicate glass. No odors, no metal aftertaste—just pure flavor DUAL SILICONE PROTECTION: Built for real life. Features a Non-Slip Silicone Sleeve for a secure grip and a Bottom Bumper to absorb shock, preventing cracks when setting it down on hard surfaces DOUBLE-WALL & COOL TOUCH: The double-layer glass keeps coffee hot while the exterior stays cool. Combined with the silicone sleeve, it offers Burn-Free Holding, even with boiling water CAR CUP HOLDER READY: Tapered 14oz shape fits snugly in standard car holders. The silicone components dampen vibration for a quiet, rattle-free drive. Note: Splash-proof for travel, not leak-proof for bags GIFT READY & EASY CARE: The unique "floating" effect makes this a premium gift for any coffee lover. While top-rack dishwasher safe, we recommend hand-washing to protect the bottom seal from harsh dishwasher cycles and extend the cup's life Overview Brand : cicike Material : Borosilicate Glass, Silicone Color : Black Capacity : 14 Fluid Ounces Special Feature : Condensation Resistant, Double Wall, Heat Resistant, Non-Slip, Transparent