
Tumbler: double-walled vacuum insulated 18/8 pro-grade stainless steel
Lid: BPA-free plastic
For those driven to achieve, the Atmosphere Midweight 1/4 Zip delivers lightweight warmth and mobility. Soft brushed fabric wraps you in comfort, while the front neck zipper and raglan seams ensure lighter-than-air movement.
- Front neck zipper
- Raglan seams for maximum range of motion
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SUSTAINABLE SOURCING
Sustainability first
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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