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<p>Imbibe safely with this rugged, shatter-resistant flask that won't slip easily out of your hand.</p><ul><li>Clear co-polyester with graduations and a grippy silicone bumper</li><li>Hinged drop-proof cap</li><li>Wide mouth for fast filling, and fast emptying</li></ul>

GSI Boulder Flask 177ml

Dishwasher safe (top rack only) make sure no parts are touching the heating element.

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GSI Boulder Flask 177ml

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