Keep yourself hydrated in style with this 18/8 double walled, stainless steel water bottle. These 17oz bottles will keep water cool for up to 24 hours and hot up to 12 hours. Features an easy grip design with a no-leak vacuum seal and non-sweat or condensation construction. Features: - 18/8 double walled construction - Stainless steel - Water will stay cool for up to 24 hours or hot for up to 12 - Easy grip design - No-leak vacuum seal - Non-sweat or condensation construction - Measurements: 17oz.