Grav Slush Cup
Brand: Grav Labs
Back by popular demand, the GRAV Slush Cup has made its triumphant return. The whimsical shape recalls an icy sweet treat, and the Slush Cup will definitely deliver tasty hits. The new and improved 14mm straw is thicker and sturdier than before, allowing for bigger rips and more durability. The straw is also angled to prevent splashback so you can tailor the water level to your preference, though we recommend about 2" for optimal performance.