A kitchen food flask, the Prime Horizon Food Flask, promises to keep lunches hot or cold while on the move. Practical for commuters, hikers and parents who want ready meals without reheating. Is the included spoon, insulated bag and stainless construction enough to replace a basic lunch box?
⚡ At a Glance
- • Insulation Performance: Vacuum double-wall construction keeps food hot up to 6 hours and cold up to 9 hours depending on outside temperatures
- • Best for: Commuters, hikers and parents who need portable, temperature-controlled meals
- • Not ideal for: People needing larger portions than 500ml or multi-day food storage
A 500ml stainless steel vacuum jar with an integrated folding spoon and insulated carry bag. Designed for convenient hot or cold meals on the go.
Hot meals longer – with vacuum double-wall insulation
A vacuum gap between two 304 stainless-steel walls reduces heat transfer by conduction and convection. The double-wall structure slows temperature equalisation with the outside air.
Keeps soup, porridge or baby food at serving temperature for several hours, ideal for a working lunch or a short hike.
Ready-to-eat convenience – with an integrated foldable spoon and secure lid
A stainless-steel foldable spoon tucks neatly into the lid for compact storage, while the lid is made from 100% BPA-free, phthalate-free polypropylene designed to seal tightly.
No need to remember separate cutlery and the reliable seal prevents spills in bags or backpacks.
Easy to carry outdoors – with insulated travel bag and carabiner
The included water-resistant bag has thermal lining, a PU leather handle and a carabiner for attachment to rucksacks. The bag adds a protective layer around the stainless-steel jar.
Makes transporting the flask straightforward on walks or commutes while helping to preserve temperature and protect the finish.
✨ The 4 Key Reasons for Prime Horizon Food Flask
- 304 stainless steel construction – Durable, rust-resistant finish stands up to regular use
- Foldable spoon stored in lid – Ready-to-eat meals without carrying extra cutlery
- Insulated travel bag with carabiner – Easy attachment to backpacks for hands-free transport
- 100% BPA-free polypropylene lid – Suitable for baby food and avoids plastic-related concerns
📋 Technical Details at a Glance
- Capacity: 500ml (0.5l)
- Material: 304 stainless steel
- Insulation Type: Vacuum double-wall
- Hot retention: Up to 6 hours (depending on outside temperatures)
- Cold retention: Up to 9 hours (depending on outside temperatures)
❓ Frequently Asked Questions
Q: How long will food stay hot or cold?
A: Food can stay hot for up to 6 hours and cold for up to 9 hours, depending on outside temperatures.
Q: Is cutlery included and where is it stored?
A: A foldable stainless-steel spoon is included and stores neatly inside the lid for compact, ready-to-eat convenience.
Q: Is the flask leakproof and safe for baby food?
A: Yes, the jar is described as leakproof and uses 304 stainless steel, while the lid is 100% BPA-free and phthalate free, suitable for baby food.
🏆 Our Verdict
Ideal for commuters, hikers and parents who need a reliable, portable meal solution. The combination of 304 stainless steel, vacuum double-wall insulation, an integrated spoon and an insulated carry bag makes for a complete lunch kit. Although likely costing more than a basic tub, robust materials and useful accessories deliver good long-term value.
