ThermoLock Classic : 24Hr Hot & Cold Steel Flask 1L Multicolor

Locks in the temperature, for a full 24 hours. ThermoLock Classic is a double-wall vacuum steel flask built to seal your drink at the temperature you poured it, hot chai stays hot and cold water stays icy, right through the day. A leak-proof lid means it rides safely in any bag, to office, school, gym or the hills.

• 24 hours hot or cold: double-wall vacuum insulation holds your drink's temperature all day and night.
• ISI-certified food-grade steel: made from ISI-certified (IS 17526) food-grade stainless steel, safe, hygienic and rust-free.
• Leak-proof lid: a screw-tight lid seals fully, so it travels in a bag without a drop escaping.
• Double-wall build: stays dry and comfortable to hold, with no sweating outside and no heat on your hand.
• Three colours: choose Black, Green or Grey.
• 1 litre capacity: enough to see you through a full day out.

One flask, all-day temperature, wherever the day takes you.