The Original 32 oz Wide Mouth Nalgene with our On-The-Fly top. This leak proof, lock-top opens easily for convenient one-hand refreshment on the fly. Ideal for care-free storage in work bags, gym bags, backpacks and cup holders.
Nalgene caps are not dishwasher safe. When putting your bottle in the dishwasher, make sure to remove the lid and hand-wash only.
Nalgene bottles have a hassle-free lifetime warranty. If your bottle ever breaks, cracks, or starts leaking, Nalgene will replace it at no cost to you. See our "Warranty" page for more details.