- Body: Polypropylene material, customized patterns and colors
- Lid: Polypropylene material, just loosen to get water without disassembling
- Bottom: Polypropylene material, skid resistance, easy to disassemble
- Mouth: Poured evenly, anti-overflow
- Glass refill: high quality, produced with Japanese technology, excellent heat preservation
- Gasket: silicone/ TPE material, resist leakage
- Keep hot after 12 hours - keep cold in 24 hours
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