The yellow bird project supports Trekstock. The project collars with an amazing range of brands in order to create the amazing designs on the T-shirts sold. These include Bon Iver, The National, The Shins, Metronomy, Churches, TV on the Radio, Local Natives, John Grant, Daughter and many more. By buying one of the T-shirts you support Trekstock, as well as, T-shirts they also sell other projects such as colouring books. A slogan is ‘Do good, look good, feel good and share your support #YELLOW BIRD PROJECT.’ The products range in size and pricing on average T-shirts are priced around the £20 – £25 mark. To get in touch e-mail yellowbird@trekstock.com. Casey and Matt found the company in 2006 and got into contact with Trekstock, ten years later in 2016.