Unfortunately, the Stanley Quencher H2.0 Flowstate Tumble isn't entirely leakproof, so it needs to be upright at all times. This is because there's no closure, even if you remove the straw and twist ...

With another hot Texas summer underway, the threat of dehydration always looms. Though this condition can range from ...

Data collected by the sensor is wirelessly transmitted to a smartphone, allowing users to monitor their hydration levels.

Yeti coolers, tumblers, insulated water bottles, and more were discounted by up to 30% for Amazon Prime Day 2025. Shop the ...