- Body: Polypropylene material, customized colors
- Lid: Polypropylene material, can be used as a cup
- Stopper: Polypropylene material, easy to handle
- Bottom: Polypropylene material, skid resistance, easy to disassemble
- Glass refill: high quality, produced with Japanese technology, excellent heat preservation
- Gasket: TPE material, resist leakage
- Keep hot after 12 hours - keep cold in 24 hours
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