ION8 Leak Proof Thermal Steel Water Bottle, Insulated, Grey, 320ml (11oz) Grey 320ml Leak-Proof Thermal Steel Water Bottle 100% leak proof 320ml / 11oz vacuum insulated double wall stainless steel grey water bottle with a smooth flow for spill-free hydration and hygienic full-flip top cover for one handed use on-the-go.
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