Outer Shell Material 304 Stainless Steel. Inner Liner Material 304 Stainless Steel.
Owala 32oz Insulated Stainless Steel Freesip Water Bottle with Straw UK
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Owala Freesip 32/24oz Insulated Stainless Steel Water Bottle - Black Cherry
Owala Flip 32oz Insulated Stainless Steel Water Bottle Deep Sea Party Print Cup