Stainless Steel vacuum insulated water bottle is stronger than glass bottle, so not easy broken when using it. Also, it is made of completely BPA free stainless steel material, double steel-walled insulation will keep your drinks hot for up to 12 hours and cold for up to 24 hours; providing you more assurance when using it even for your family. The bottle body and bottom has silicone slip ring which gives you a solid grip, and ensure the water bottle is stable on the table. The bottle of this vacuum travel mug is attached with a silicone anti-slip sleeve, which fits snugly, no worry about the water leakage. Every bottle with a strap to help you carry, you can carry the bottle to your home and office, or gym and etc.