Using your Camelbak Eddy+ bottle is a breeze. Just flip open the straw, give it a little bite, and start sipping your drink. When you're not using it, close the straw to keep it leak - proof. When the bottle is open, don't worry about spills thanks to its spill - proof design. To carry it around, simply grab the comfortable handle. For maintenance, you can put the cap and the vessel in the dishwasher for easy cleaning. Remember, this bottle is made to resist odors and stains, but it's still a good idea to wash it regularly. Also, since it's BPA, BPS, and BPF free, you can use it with peace of mind. You can swap the cap with Chute®, Carry Cap, or Pak cap according to your needs.