4. 5Pillars 7 Piece Tumbler Bundle with Cup Handle, Spill Proof Slide Lid and Stainless Steel Drinking Straws, 30 oz.(Click Link to Check Price on Amazon) Editor's Rating : 9.5 out of 10 COMPLETE 7 PIECE TUMBLER ACCESSORY SET - Purchased separately, these items would cost you around $50. Save money and time by purchasing accessories for your 30 oz. Yeti tumbler together. It's like getting items for free! Made from high quality stainless steel and BPA free plastic, purchasing this tumbler accessory set is a no-brainer.TAKE CONTROL OF YOUR TUMBLER - Whether its the Yeti, RTIC, SIC, Ozark Trail, or any other tumbler rambler brand, sometimes without a Yeti handle these 30 oz big boys can cause a problem. A guaranteed maximum quality handle for your trusted stainless steel tumbler companion will be sure to land you compliments with your friends and family.