Double-Walled Glass Tea Flask | 400ml

A 400ml double-walled glass flask designed for loose leaf tea and infusions. The borosilicate glass inner wall keeps your drink hot while the exterior stays cool to the touch — no sleeves, no coasters needed. Compact enough for a desk or bag, and well-suited to slow, considered drinking throughout the day. 400ml capacity Double-walled borosilicate glass — heat retention without exterior heat Suitable for loose leaf tea, herbal infusions, and hot drinks Leak-resistant lid Easy to clean By: Napiers