Features

• SILICONE TUMBLER LINER FOR YETI RAMBLER 20 OZ - Maintain the integrity of your prized Yeti® with TrailKeg NSRT tumbler cups. Easily change out your NSRT for your caffeine rituals without ever having to put up with residual aftertastes again.
• USE AS STANDALONE SILICONE TUMBLER CUPS TOO - Lightweight and a breeze to pop into your bag, NSRT tumbler inner cup can be used independently as well. Grab your morning coffee on your way to the office, or ditch one-time-use cups - yay for being environmentally sustainable.
• THE ADVENTUROUS FLEXIBLE TUMBLER CUP - The NSRT tumbler inserting cup is created for the great outdoors. It’s unbreakable and perfect for camping, glamping, hiking, biking, poolside parties and barbeques under the stars!
• MICROWAVE OVEN AND DISHWASHER FRIENDLY - Crafted from 100% food grade silicone, the NSRT tumbler for coffee is BPA and phthalate free. It’s perfectly safe for reheating your beverages in the microwave oven - with it in your Yeti® or as a standalone tumbler cup. Of course, you can just chuck it into the dishwasher too.
• SPECIFICATIONS OF TRAILKEG MULTIPURPOSE TUMBLER CUP - (height) 6 x (width) 3.5 inches; 4.3 oz, made of 100% food grade silicone; BPA and phthalate free