The Pathfinder Gen 3 Widemouth Stainless Steel Water Bottle was designed to hold exactly 32oz of liquid. Why you ask? The reason is simple. Purification tablets are typically added to 32oz of water, that being the case, you can simply fill your bottle and add the tablets. No more measuring, no more worry.
Specifications:
Model: Self Reliance Outfitters (Pathfinder) 099GEN3BC-PF