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Packaging & Delivery

Specifications

s/s vacuum flask
1:double wall stainless steel vacuum flask
2:500ml food grade flask
3:new design on lid

s/s vacuum flask

1. Wearing quality silica gel sealing ring with strong flexibility.

2. Fittings made of anti biotic materials, safe and healthy.

3. Please clean the cover, stopper, inside and outside surfaces of the container; practice pre-warm or pre-cool (pour in hot or cold water, cover the container with stopper, wait for 5 to 10 mins, and then pour out the water), which will enhance the heat preservation performance of the container.

4. In case that the inner surface is covered with coffee, tea or pigment of drinks, pour in citric acid cleaner, leave the mouth open, and after 30 mins, clean the inner surface with soft brush or sponge.

5. Curved circle mouth structure enhances the thickness of the mouth part, isolating heat and preventing scald.

6. The cover made of food level smell and poison-free material can be used as a cup.