
Tumbler: double-walled vacuum insulated 18/8 pro-grade stainless steel
Lid: BPA-free plastic
- Octa™ breathable synthetic insulation for lightweight warmth and moisture management
- Diamond grid pattern reduces bulk while retaining heat and wicking moisture
- Smooth nylon outer with stretch allows full range of motion and sheds wind and light weather
- Packable design stuffs into zippered pocket
- Zippered chest and handwarmer pockets for essentials
- Adjustable hem and dropped hem for customized fit and coverage
- Structured self collar for added coverage
- Heat transfer Stio and pinecone logos
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SUSTAINABLE SOURCING
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Products that are labeled as BPA free do not contain Bisphenol A, a chemical commonly found in plastic products. Studies on BPA exposure have shown that high levels of BPA could lead to hormone disruption, effects on behavior and brain function, reproductive problems, breast cancer, heart disease, infertility, and more.
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Tested to be Phthalate Free
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