

The CELLO Mini Vacuum Flask 300ml is a premium stainless steel insulated bottle designed to keep beverages hot or cold for extended hours. With its compact leakproof build, it’s perfect for kids, office workers, travellers and daily hydration needs. Built with durable food-grade stainless steel and advanced vacuum insulation, this thermos bottle maintains drink temperature while preventing spills.
Busy professionals carrying tea coffee or soups
Kids and students who need a reliable school bottle
Travellers & hikers wanting compact hydration gear
Gym goers & outdoor enthusiasts
Anyone needing temperature controlled drinks on the go
Retains Temperature – Designed with vacuum insulation to keep drinks hot or cold for hours.
Leakproof – Secure lid prevents spills in bags and backpacks.
Durable Material – Stainless steel ensures long life and hygiene.
Multipurpose Use – Suits tea water juice coffee milk or soup.
| Attribute | Details |
|---|---|
| Brand | CELLO |
| Model | Mini Vacuum Flask |
| Capacity | 300 ml |
| Material | Stainless Steel (vacuum insulated) |
| Temperature Retention | Hot & Cold |
| Leakproof | Yes |
| Use | Kids School Office Travel |
| BPA-Free | Yes |
Pre-condition with hot or cold water to enhance insulation.
Pour your beverage, tighten the lid.
Carry in bag or cup holder.
Sip directly from mouth or pour into cup.
Wash with mild detergent
Avoid abrasive scrubbers
Dry thoroughly after washing
1 × CELLO 300ml Stainless Steel Vacuum Flask
When selecting a 300ml vacuum flask, choose one with reliable vacuum insulation, leakproof lid and safe food-grade stainless steel — attributes delivered by this CELLO mini flask. Ideal for both hot and cold beverages.
