Rambler 46oz Bottle with Chug Cap in NavyFill up on adventure with the Yeti Rambler 46oz Bottle with Chug Cap in Navy, build with the middle of nowhere in mind. This over sized bottle is a dawn to dusk water well sized just right. Its not too big to slow you down, but big enough to hold ample H20 from your early morning start to that worth the hike sunset. As for its temp holding power, its double wall vacuum insulation promises subzero sips on the hottest days. For easy cleaning and use day