Our super snug 2L new eco-teddy hot water bottle feels "just like a warm teddy bear" according to Lucy from Kent. The cover is lined with natural cotton and filled with bamboo, so your bottle stays toasty for longer.

Cover material: Using a unique combination of natural cotton, 100% recycled polyester and reclaimed plastic bottles, we've created what is probably the world's most heat-retaining, cosy covers, that are also 100% sustainable. Expect long-lasting heat that's not too hot, but 'just right'...all through the night!