TOOB offers an environmentally-friendly design solution with its bicycle innertube keychains. Gathered from Tel Aviv’s local bicycle workshops, the innertubes are cleaned, washed, hand-cut and then completed with metal hardware with a key ring and heavy duty snap button. Available in a selection of different lengths and with different hardware, the keychains start at $6 and can be purchased through TOOB’s Etsy page. For more looks at the accessories, check them out here.