Environmentally friendly and minimalist. The Mondo Outdoor Skinny Planter from Loll Designs offers a great way to either store personal items or be used as a planter. It’s made out of recycled milk jugs (and non-recycled HDPE) since they lack pigment, enabling this piece to withstand the outdoor elements. If you use it as a planter, the joinery will give it slow, seeping drainage, or you can cut holes into the bottom if you like.