About this Best Thermos Flask

Material Safety
Our top-notch thermos flask has its main body made of 304 stainless steel. The lid and the parts inside are made of heat-resistant polypropylene (PP). It's tough and won't break or change shape easily. Both materials don't have BPA and meet the food safety rules of the FDA and LFGB, so your food stays safe.

Portability
We made the thermos flask with lightweight stainless steel. It's strong but easy to carry around, just right for kids. The spoon that comes with it is made of BPA-free plastic that's good for the environment, so it's safe for children. Plus, there's a strap, so kids can take it everywhere.

Long-lasting Heat/Cold Retention
Our thermos flask employs special insulation technology, which can keep food hot or cold for 6-8 hours. Thanks to this powerful insulation performance, you can enjoy your food at the perfect temperature anytime.

Leak-proof Sealing
The lid of our best thermos flask has a high-quality silicone ring that stops leaks really well. Whether you're on a trip or at school, this thermos flask keeps your food safe and stops it from spilling.

OEM/ODM Customization Services
At Aohea, we care about our customers and have lots of ways to customize things. If you want to change the size, color, or add a special design, we can make our products just the way you want. Just get in touch with us to talk about your ideas, and we'll make a food container for you!