EcoGrip? Hot Cup Sleeves - Renewable & Compostable, At least 85% Post-Consumer Recycled Fiber. Complete your hot cup bundle with the EcoGrip? Hot Cup Sleeve. Textured kraft paper protects the environment while protecting your hands with it's 85% post-consumer reycled content. It's double the fun when it comes to disposal, because this grip is recyclable with other paper products AND BPI certified compostable.