Owala FreeSip (24oz)

Name: Owala FreeSip (24oz)
Brand: Owala

Not recommended

Popular insulated steel bottle with a two-way FreeSip lid, but the spout, integrated straw, and push-button cap are all Tritan plastic - you drink through plastic whether you sip or guzzle.

The verdict: Minimal plastic contact

The body is triple-layer vacuum-insulated stainless steel, but the FreeSip lid - the reason people buy this bottle - is plastic throughout. The spout you sip from and the integrated straw are BPA-free Tritan, the push-button locking cap is plastic, and silicone gaskets seal it. FreeSip's whole trick is that you can sip through the straw-fed spout or tip and guzzle from the same opening; both routes run over plastic. The steel body is only half the bottle - the drink-contact half is Tritan.

Verification: Manufacturer confirmed · Last reviewed July 6, 2026

Lead safety: Tested lead-free

Independent XRF testing of a pink insulated Owala stainless steel bottle (same double-wall vacuum-insulated construction as the FreeSip, exact model not specified by the tester) found every accessible component - including the sealing dot under the base, the interior stainless steel, and all plastic and silicone parts - non-detect for lead. This is notable because the sealing-dot construction is exactly where competing insulated bottles (Stanley, Yeti, Pura) have tested positive for lead; Owala's did not. A trace, safe-range level of cadmium (8 ppm) was found in one silicone valve component. This is the only Owala product the tester has evaluated so far.

Verification: Independently lab-tested

lab-test https://tamararubin.com/2022/02/pink-insulated-stainless-steel-water-bottle-by-owala-lead-free-this-is-the-only-example-of-product-from-this-brand-that-i-have-tested-so-far/
Full 10-point XRF test of an Owala insulated stainless bottle, including the sealing dot - non-detect for lead across all components

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What it's made of

Part	Material	Food contact
bottle body (triple-layer insulated) double-wall vacuum-insulated stainless steel body; grade unspecified by Owala	Stainless Steel grade unspecified	Yes primary
FreeSip spout BPA-free Tritan; the spout you sip from or guzzle over	Tritan copolyester	Yes primary
integrated straw BPA-free Tritan straw feeding the spout	Tritan copolyester	Yes primary
push-button locking cap plastic cap with push-button lock, exterior	Plastic other / unspecified	No
lid gaskets	Silicone	Yes seal

The Owala FreeSip is a well-made insulated steel bottle whose signature is the FreeSip lid: a spout with an integrated straw, so you can sip without tipping or tip and guzzle from the same opening, all behind a push-button lock. It's a genuinely clever, popular lid, holds cold for hours, and comes in 24oz and 32oz and a wall of colors. The catch is that the lid - the whole selling point - is where the plastic is.

Pros

Well-insulated stainless steel body with a genuinely clever two-way lid
Parts are labeled BPA-free Tritan and sold as replacements

Cons

FreeSip spout and straw are Tritan plastic - you sip and guzzle over plastic
"BPA-free" marketing obscures that the entire drink path is plastic
No steel-lid option exists; the drink path is Tritan by design

Notes

Tested lead-free including the sealing dot, unlike most insulated tumblers (see Lead safety)

Categories: Water Bottles

Sources

Every material claim above is backed by these. This is the scattered info we centralized.

manufacturer https://owalalife.com/products/freesip
triple-layer insulated stainless steel body with BPA-free Tritan FreeSip lid and straw
review https://www.packhacker.com/travel-gear/owala/freesip-water-bottle/
teardown notes the cap assembly, sub cap, silicone gaskets, and Tritan straw

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