I recently started using a 50-year-old vacuum-seal flask that belonged to my Grandpa so that I don’t have to leave the dungeon as often to procure more caffeine. Besides looking totally awesome ...

Insulated vacuum flasks (aka "thermoses") may keep liquids warm for a while, but they do have their limits. The Kimos flask addresses this shortcoming by heating the water within it to a boil ...

The vacuum flask has helped warm up explorers in the coldest places on Earth. But the scientist who invented it was actually trying to keep gases at a temperature close to absolute zero.

Hydro Flask was started in 2009 in Bend, OR, by a couple dissatisfied with drinking tepid water. They took the double-wall vacuum insulation technology Thermos had used since 1904 and put it into ...

You want a classic vacuum that can deep-clean. Only powerful plug-in vacuums can truly clean even the thickest rugs. Their bags and filtration make them excellent for indoor allergy sufferers.

But it doesn’t come with any attachments and pet owners with allergies may want to opt for a vacuum with HEPA filtration. It’s common for a canister vacuum to have a height-adjustable wand.

Target’s Circle Days is a great time to pick up deals on tons of items. And one of the best this year is for a popular Dyson vacuum that users love. Target has the Dyson V8 Origin Cordless Stick ...

That’s because in 2017, the American Society for Testing & Materials released a new filtration standard specific to vacuum cleaners. Dyson uses HEPA-grade filters but removed HEPA claims from ...

Pairing a true HEPA filter with a sealed vacuum is never a bad idea, but many owners find that the regular filters are just fine. The filtration can still be notably effective even if it falls ...