- Food Grade PP & Silicone ,Food grade/Odorless/BPA-free
- Detachable Flask Mouth ,Easy to clean
- Frosted Flask Body ,Comfortable grip
- Product parameter: 500ml
- Sealant: silicone rubber
- Net weight: 300g
- Color: Brown, Yellow
- Outer shell: food grade 304 stainless steel
- Inner liner: high quality 316L stainless steel