vacuum flask
Heat-preserving bottle
A vacuum flask is an insulated container that keeps liquids hot or cold by minimizing heat transfer.
Two walls separated by a vacuum prevent conduction and convection; reflective coating reduces radiation.
Also called a thermos, after the brand name that became generic: She packed a vacuum flask of coffee for the hike.
Having two enclosing surfaces
- heat retentionAbility to stay warm
- temperatureMeasured heat intensity
- thermalPertaining to warmth
- silveredGiven reflective coating
reflective · conduction · convection · radiation · evacuated · stainless steel · borosilicate · insulated
Insulated liquid container
- bottleContainer for liquids
- canteenPortable liquid container
- carafeStopperless serving vessel
- vesselReceptacle for contents
tumbler · jug · travel mug · Stanley · sippy cup · stopper · cap · lid
Ultralow temperature science
- liquid nitrogenCryogenic form of air's main component
- liquid heliumSupercooled element in fluid state
- cryostatMaintains cryogenic temperatures
- superinsulationExtreme thermal barrier technology
physics · heat transfer · laboratory · cryogenic storage · low-pressure · scientific · research
Brewed bean beverage
- teaSteeped leaf beverage
- hot chocolateHeated cocoa beverage
- soupCooked liquid dish
- cocoaGround cacao seed powder
chai · latte · cappuccino · espresso · brew · broth · mulled wine · hot toddy
double-walled
Having two enclosing surfaces
- heat retentionAbility to stay warm
- temperatureMeasured heat intensity
- thermalPertaining to warmth
silvered · reflective · conduction · convection · radiation · evacuated · stainless steel · borosilicate · insulated · preserve
thermos
Insulated liquid container
vessel · tumbler · jug · travel mug · Stanley · sippy cup · stopper · cap · lid · spout
cryogenics
Ultralow temperature science
- liquid nitrogenCryogenic form of air's main component
- liquid heliumSupercooled element in fluid state
- cryostatMaintains cryogenic temperatures
superinsulation · physics · heat transfer · laboratory · cryogenic storage · low-pressure · scientific · research
coffee
Brewed bean beverage
- teaSteeped leaf beverage
- hot chocolateHeated cocoa beverage
- soupCooked liquid dish
cocoa · chai · latte · cappuccino · espresso · brew · broth · mulled wine · hot toddy · herbal tea
camping
Outdoor recreational lodging
commute · outdoors · leakproof · lightweight · durable · reusable · BPA-free · stainless · carabiner · backpack
- flasksthermos
- heat retentioninsulation, thermal mass, R-value, double glazing, thermos
- lab containersbeaker, test tube, vial, petri dish, tube
- vacuum containersthermos
- coolerscooler, ice chest, ice box, cooler bag, hard cooler
- drinkwarewater glass, wine glass, wine glasses, mug, cup
vacuum flaskmetal cup
paper cup · tin can · plastic bottle · ceramic mug · open container
vacuum, flask, evacuate, vacuous, vacuuming, vacuums, vacuumed, flasks, vacuole