M.E.S. Litterbug Tee Filson Keep your keys and cards

Keep your keys and cards securely stored in the hidden zip pocket

Weight: 5 oz | mid weight

Twin-needle stitching at seams and hem for durability

and their oil finish fabrics keep it dry so it can do its job

An elastic waist provides laid-back comfort

M.E.S. Litterbug Tee Filson Keep your keys and cardsThere's nothing worse than a litterbug. The Midwest Exploration Society is less of an organization and more of a philosophy. An unofficial group of people who have a desire to explore and protect the natural world. Proceeds from every sale of a MES product will go to the non profit organization One Tree Planted. They are passionate about restoring forests, creating habitats for biodiversity, and making a positive social impact around the world.