Tea sacks, brilliant for travelling with.

Spoon your chosen tea or tisane/herbal tea into the sack and you are ready to brew!
Also a useful alternative to infusers, no mess or hassle.  You can just dispose of it and the tea leaves after use.

Unbleached paper, no plastic. Fully home compostable. What more could you need.

PS: the ‘plastic’ these are in is also plant based and home compostable!