ECO FRIENDLY & SAFE: Forever reusable, recyclable, sustainable and soft on the environment. Our cap features a 100% silicone lining (removable for easy cleaning) to prevent leaks. Easy to drink and clean. | Clear Glass Water Bottle Wide Mouth: 1 Liter large capacity with wide mouth for ample room to add ice, and create fruit or herb infusions. One or two refills provides your total recommended daily water intake. | REUSABLE, BPA FREE, & NO CHEMICAL TASTES - It's healthier to drink from glass knowing you won't be getting any chemical tastes or BPA's from those plastic bottles. Save the environment one drink at a time by using a reusable glass bottle. The tea bag desiccant in the bottle will cause little smell, is totally safe. | Borosilicate Glass Water Bottle: Sunkey 32oz glass water bottle is made of high grade thick borosilicate glass, can withstand temperature -20 to 120 degree. | Glass water bottle with sleeve: The sleeve protects the bottle from bumps and scratches and Provides a non-slip gripping surface. NOTE: Neoprene has little smell, is totally normal and safe.