Type:500ml Vacuum Flask Drinking Water Bottle Reusable Stainless Steel Insulated Cold Water Thermos

Painting: spary painting,powder coating,gas transfer printing,water transfer printing

Logo:Can according to your require to make logo.

Samples:3-7days

MOQ :500pcs

Material:201 S/S ;304 S/S;316 S/S

Color:Blue,pink,white,black,etc.

Payment:Credit card payment, online payment, PayPal payment, bank wire transfer.

Why your choose our this items?

1. Hot selling capacity of bullet head insulation cup - 500ml. This capacity can just meet your demand for drinks when you go out. The 500ml cup will not make you feel too big, so you can put it in your backpack.

2. Double layer 18/8 stainless steel material, all plastic parts are food grade plastic, each process is 100% quality inspection, and each cup must pass 4 times of insulation test. Ensure high quality insulation cup.

3. Ultra high heat preservation performance: this cup has excellent heat preservation performance, which can keep the temperature for 24 hours and keep the cold for 36 hours.

How to choose the vacuum flask?

1. Simple capacity identification method: the depth of the liner is basically consistent with the height of the shell, and the capacity is consistent with the nominal value (the difference is 16-18MM). Some insulation cups with poor quality add sand and cement blocks to make up for the missing weight. Mistake: Heavy cups (pots) are not necessarily good.

2. Simple identification method for stainless steel materials: there are many specifications for stainless steel materials, among which 18/8 means that the stainless steel material contains 18% chromium and 8% nickel. Materials meeting this standard are green environmental protection products that meet the national food level standards, and the products are rust proof and corrosion resistant. The color of ordinary stainless steel cup is white and dark. If it is immersed in 1% salt water for 24 hours, rust spots will appear, and some elements contained in it exceed the standard, directly endangering human health.