SAVE $14: As of June 3, get the Stanley Quencher H2.0 Tumbler (30-ounce) for $21 at Amazon, down from its usual price of $35. That's a discount of 40%.

It's getting hot outside, which means we should be drinking more water. If you want to make it even easier to stay hydrated on the go this summer, it might be time to grab a Stanley and call it a day.

As of June 3, get the Stanley Quencher H2.0 Tumbler (30-ounce) at Amazon for $21, down from its usual price of $35. That's $14 off and a discount of 40%. This price applies to the Blue Spruce colorway.

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This 30-ounce tumbler has vacuum insulation to make sure your cold drinks stay cold stay chilled and hot drinks stay steamy for as long as you're sipping. It features a FlowState lid with a rotating cover that lets you lock its reusable straw in place or sip from the opening as well, all without worrying about leaks. And if you're the type of person who likes to drink from or carry by the handle, the comfort grip makes it easier to do just that.

You can just toss this Stanley in the dishwasher whenever it needs a cleaning. You can feel good about using it instead of single-use plastic bottles to get your hydration on, as it's made of 90% recycled stainless steel inside for a lifetime of use. And it has a lifetime warranty from Stanley in case you run into any issues.

So grab it for the sake of being trendy, grab it for drinking more water, or just grab it because it makes lunch convenient — but definitely grab it before it's no longer on sale.