Collegiate Trek Tumbler

Good, but could be better

I’ve heard about Simple Modern for a couple years, now on the Oklahoma Breakdown podcast, and I finally bought one. It works fine, but I wish the OU models had more volumes to choose from. The 30oz is just not big enough and there is no handle. Also, the straw design is not leak/spill proof like other competitors which makes it hard to store in backpack pocket without risking spillage. It does keep it cold and I like their charitable contributions. Overall. More volume and lid choices would make it 5 stars.