- 100% Brand New
- Free of BPA materials
- 100% GUARANTEE LEAK PROOF: Safely Locking Mechanism on the flip press button to lock the flip button avoiding it opened by accident in your bag or in your vehicle cup holder.
- Capacity 500ml, fits most cup holders, bikes, cars and bag.
- Thermos vacuum insulation technology for maximum temperature retention, hot or cold for 12-24 hours;
- Durable stainless steel interior and exterior; easy to clean.