In the winter months, when it is freezing outside, you get into work and do not feel like coming out, not even to grab a quick bite then bring your own hot meal with one of these food flasks.
Out on field work, school, camping or on a picnic and fancy warming up to soup or chili or just any warm food, these flasks will keep your food warm for hours. It will also keep desserts and cold beverages cold for even longer.
Typically, depending on the size, these double walled stainless steel food jar will keep hot food warm for up to 8 hours on average and cold drinks or food cold for up to 12 hours.
Perfect travel food jar for lunch, dinner, snacks or anytime you are on the go; suitable for both adults and kids. It can carry soups, fruit, salads, pasta or beverages hot or cold.
As all these food flasks are double walled for thermal insulation to keep the temperate inside constant for as long as it can, it is also cool to touch and condensation free on the outside.
The 10 Best Food Flasks – Food jars to keep your healthy warm lunches
From compact food jars for toddlers 10-ounces to medium adult food jars up to 16-ounces or 17-ounces to family size up to 34-ounces, there is a food flask to fit every category in our line-up.
- Thermos Stainless Steel King Food Flask – 470 ml(16oz)
- Stanley Adventure Vacuum Insulated Food Jar 18oz
- Thermos Funtainer Food Flask 290 ml
- Thermos Stainless Steel King Food Flask – 710 ml (24oz)
- THERMOS FOOGO Vacuum Insulated Stainless Steel 10-oz
- Stanley Classic Vacuum Insulated Food Jar 17oz, 24oz
- Thermos 2330TRI6 Vacuum Insulated Food Jar 10-oz
- LunchVault Stainless Steel 17-oz Soup Thermos & Food Jar
- ThermoCafé Stainless Steel Food Flask 500 ml (17oz)
- Cayman Kitchen 470 ml (16oz) Insulated Stainless Steel Thermos Food Flask
- Hydro Flask 12-oz Vacuum Insulated Stainless Steel Food Flask
- Grunwerg Pioneer 1.0l (34oz) 24 hour Stainless Steel Food Flask
Food Flask (Thermos Food Jug) for Everyday Use
1. Thermos Stainless King Food Flask – 470 ml Midnight Blue
First launched in 2007 the iconic Thermos King range is the best selling Thermos collection throughout the world. Durable stainless steel interior and exterior, Cool to the touch with hot liquids, sweat-proof with cold and extra wide mouth is easy to fill, serve from and clean.
- Capacity: 16 oz. (470ml) Ultra-durable travel food jar for hot and cold beverages;
- Durable stainless steel interior and exterior
- Easy-to-fill wide mouth; generously sized lid doubles as serving bowl; includes telescoping stainless steel spoon
- Stays cool to the touch with hot liquids and is condensation-free with cold
- Available in Cranberry, Matt Black, Midnight Blue (featured) or Stainless Steel.
- Capacity: 18oz
- Vacuum insulated leak proof wide mouth bottle with full size spork included. Keep food hot or cold up to 12 hours.
- Stainless steel body, leak proof double lids with top lid doubling as bowl
- The Adventure series is available in 10oz, 14oz, 18oz or 24oz. The flask featured here is 18oz.
ALSO: See Stanley Classic below
- Capacity: 10 oz 290ml
- Thermos vacuum insulation technology for maximum temperature retention hot or cold
- Keep food cold for 7 hours and hot for 5 hours with stay cool exterior
- Durable stianless steel interior and exterior
- Available in Pink, Blue, Floral or Foot Ball theme and many other designs
4. Thermos Stainless King Food Flask – 710 ml Midnight Blue
- Capacity: the bigger 24 ounce version of the King Flask from Thermos.
- Keep food hot for up to 9 hours and cold for up to 12 hours
- Durable stainless steel interior and exterior, cool to touch even with hot liquid inside. Sweat-proof exterior with cold content.
- Wide cup doubles as bowl
- Capacity: 10oz – COMPACT
- Keep food warm for up to 5 hours, keep cold food cold for up to 7 hours
- THERMOS FOOGO double wall stainless steel food jar features THERMOS vacuum insulation
- Designed with kids in mind: the stainless steel interior and exterior is durable and withstands the demands of daily use
- Base of the jar is non-slip and scratch resistant. The wide opening lets you easily fill or lift out the food and clean.
- Other colours and design available, see below.
- Capacity: 24oz
- Vacuum insulation keeps food hot or cold for up to 15 hours
- 18/8 stainless steel that is rust proof and naturally BPA-free
- Wide mouth perfect for soup, insulated lid doubles as 12oz / 345ml bowl
- Capacity: 10oz
- Thermos vacuum insulation technology allows for maximum temperature retention, hot or cold
- Keeps hot for 5 hours, cold for 7 hours
- Durable stainless steel interior and exterior. Light, compact and portable with ergonomically designed lid
- Capacity: 17oz
- Superior vacuum insulated soup & food thermos, double wall 18-8 stainless steel 100% BPA free protects your health and the quality of your food
- Food thermos container keeps food and beverages hot for 6 hours, cold for 12 hours
- Wide mouth for easy filling, foldaway spoon included that sits in the lid for easy transport.
- Capacity: 500ml
- Double wall vacuum insulation retains hot or cold temperatures
- Durable stainless steel interior and exterior
- Cool to the touch with hot liquids, sweat-proof with cold
- Wide mouth is easy to fill, eat from and clean
- Includes plastic folding spoon
- Capacity: 470 ml 16 oz
- Leak-proof design with vacuum seal.
- Jar and lid are made from durable 18/8 rust-proof stainless steel inside and outside, dish washer safe.
- Double wall vacuum insulation provides maximum retention of heat or cold.
- Capacity: 12oz
- Small enough to easily throw into a backpack, book bag, or purse it is just the right size for snacks and in-between meal
- The Food Flask will keep contents hot or cold up to 3 hours.
- BPA-Free, 18/8 Stainless Steel
- Double wall vacuum insulated technology will keep hot foods steaming hot and cold foods chilled and fresh
- Capacity: 1 L/33.8 fl oz
- Stainelss steel flask with wide neck
- Keep cold content for up to 24 hours, keep warm content for up to 8 hours