Product features:

1 fashion exquisite, multifunction, novel and unique, soft color.

The 2 cap and the bottle body with mouth sealing and non-toxic food grade silicone on the sealing, leak proof.

3 imported SUS304-2B quality stainless steel and nontoxic temperature resistant food grade plastic manufacturing, and the use of advanced equipment and excellent manufacturing process.

4 the whole stretch forming technology, the shell adopts automatic tube and the water rose forming technology, manufacturing high-quality advanced products.

5 exterior lines smooth, comfortable, elegant, easy to use.

6 high temperature disinfection, no smell no taste, health, taste good.

The 7 products are lightweight, strong, health. The bottle body can be completely recycled, provide health drinks imported into your US304 stainless steel, chemical composition meet international health standards of steel material quality: steel plate with humidity resistance, ensure that unexpected shocks, not easy to damage. Suitable for home, office, hotel, tourism, etc..

The plastic parts quality: plastic parts adopt imported plastic particles, shall not use recycled materials, the surface is smooth, feel is good, conform to the hygiene standards of food grade. Surface: surface polishing and fine, fine lines even luster good, inner electrolysis treatment, uniform color, the passivation film formed on the surface, strong corrosion resistance.

Insulation cup custom, I suggest you can study from the following aspects:

The first point: the inner structure of Vacuum flask cup, thermal insulation performance?

Second: the details of the design of Vacuum flask cup. For example, a cup cover, a cup body material is safety and environmental protection, the cup appearance is elegant fashion design, bottom of the cup is antiskid etc.. Insulation Cup, high-grade, the details of the design will be for customers to consider everything!

The third point: Vacuum flask glass material, to see whether they meet the health standards, especially the cup liner material, see it whether the release of harmful substances in various environments, physical performance is stable.

The fourth point: one of the most important points, to see whether to comply with the national safety standards. The packaging is regular and beautiful.