U-Konserve Food Jar
Best plastic-free container for eco-conscious commuters needing temperature-controlled lunches.
This stainless steel jar finally ditches the plastic interior for a truly non-toxic way to keep your lunch at the right temperature. It sacrifices the lightweight feel of cheaper alternatives for a rugged, leak-proof build that actually lasts.
$19.99
Who it's for
- Busy professionals wanting easy-to-clean containers for chunky meals
- Commuters needing meals to stay hot or cold until lunch
- Health-conscious parents prioritizing non-toxic, plastic-free food storage
Who should skip it
- Busy households relying exclusively on dishwasher convenience
- Commuters carrying heavy bags who prioritize lightweight gear
- Hungry individuals needing maximum food volume in a compact size
Performance breakdown
Thermal Retention
Triple insulation keeps soups hot and salads crisp for your commute.
Build Quality
Rugged stainless steel construction ensures this jar survives daily wear.
Leak Resistance
Airtight seal provides total peace of mind inside your work bag.
Material Purity
Plastic-free interior eliminates concerns about chemical leaching into your lunch.
Ease of Cleaning
Hand-wash requirement is a minor trade-off for such durable construction.
Portability
Compact 12oz size fits perfectly into most standard lunch totes.
Key Specs
Capacity
12 oz
Insulation
TriMax® triple insulation
Lid Feature
Reflecta™ insulated lid
Exterior Material
304 (18/8) stainless steel
Interior Material
Plastic free (stainless steel)
Lid Components
Silicone seal and PP#5 plastic rim (not food contact)
Dimensions
5" x 3.5"
Hot Retention
Up to 5 hours
Cold Retention
At least 8 hours
Closure Type
Screw Top
Know before you buy
Still have a question?
Ask Metto anything about the U-Konserve Food Jar before you decide.
