Inside the Lion Star HP7 Termos Air Vacuum Flask 3.2 Ltr, a glass liner stores 3.2 liters. Under the plastic shell, polyurethane insulation maintains temperature despite external heat. When checking the Lion Star 3.2 liter flask price in Bangladesh, consider that the food-grade plastic prevents chemical leaching.
Key Features
- Polyurethane Insulation: High-density foam layer blocks heat transfer. Water stays hot for hours during load shedding.
- Virgin Plastic Shell: BPA-free food grade material construction. Contaminants don't enter water during long-term storage.
- Retractable Stand: Foldable base increases pouring height. Filling cups doesn't require lifting the heavy 3.2L flask.
- Glass Inner Liner: Non-porous thermal glass interior. Internal surfaces resist odors better than stainless steel.
- Detachable Lid: Removable top assembly with impact-resistant hinges. Cleaning takes less time and hinges survive drops.
- Large Capacity: Ø 170 x H 414 mm dimensions. Small footprints fit standard kitchen counters.
Frequently Asked Questions
How long does Lion Star HP7 keep water hot?
The polyurethane insulation layer maintains heat for approximately 12 to 24 hours. Performance varies based on initial liquid temperature and ambient conditions.
Is Lion Star HP7 BPA free?
The flask uses 100% food-grade virgin plastic. This construction keeps the unit BPA-free and safe for drinking water.






















































