316 Stainless Steel Mug Portable Business Home Sports Kettle with Handle Bouncing Travel Kettle

Product category: vacuum flask Liner material: 304 stainless steel Thermal insulation performance: 12-24 hours Material: 316 stainless steel Shell material: 201 stainless steel Style: large capacity, bouncing cup with straw Function: General, household, portable, vacuum, heat preservation. Capacity: 1000mlProduct category: vacuum flask Liner material: 304 stainless steel Thermal insulation performance: 12-24 hours Material: 316 stainless steel Shell material: 201 stainless steel Style: large capacity, bouncing cup with straw Function: General, household, portable, vacuum, heat preservation. Capacity: 1000ml