Delfino Gradient Flask 600ml
✅ Safe and healthy
✅ made of high-quality food-grade SUS304 stainless steel.
✅ Suitable for hot and cold drinks, can be kept warm for 6 hours.
✅ Lock design, leakproof.
For better heat preservation effect, preheat or precool approximately 30 seconds to 1 minute before use.
How to Clean:
Wipe the surface with a soft cloth or sponge with a natural cleanser
Clean all parts thoroughly before each use.