The eternally beautiful Karl-Johan lamp from Danish design company New Works and Danish designer Signe Hytte is now available as a portable. Named after the coveted edible sponge, the small lamp uses natural shapes in its design - and in the revised portable version, which has just landed on lamp retailer shelves, nature is even more noticeable in the model.

The Karl-Johan Portable Table Lamp IP65 Light Grey is rechargeable and holds power for up to 22 hours. By turning the top part of the lamp, the light is switched on and you can dim the light in three steps by touching the lamp under the bottom. Karl-Johan has a sealing rating of IP65, and is therefore ideal for taking with you on adventures outside in nature.