Retro Stainless Steel Vacuum Flask Large Capacity Portable Water Cup, Capacity: 350ml(Poseidong Green)

1. Outsourcing mirror stainless steel2. Tightly sealed, simple appearance, 24-hour heat preservation and cold preservation, 304 stainless steel3. Convenient one-handed operation clamshell design4. Large arc edge, no wound5. Ergonomic groove design6. Capacity: 350mL / 450mL7. Thermal insulation performance: 12-24 hours8. Function: portable, vacuum, heat preservation, drop resistance9. Material: 304 stainless steel+PP+ABS+silicone10. Size: 350mL: 189x72mm, 450mL: 224x72mm11. Weight: 350mL: 279g, 450mL: 314g