The YETI Rambler 3.0 Straw Cap makes it easy to stay hydrated on the go, whether you're on the water, in the bush or anything in between. Just flip it open, take a sip, and close it tight. It's leak-resistant for less stress and easy to carry, thanks to the TripleHaul Handle. The wide straw opening makes it easy to get more drink with every sip. A great way to stay hydrated without slowing down, wherever your adventures take you.