This utility pouch from Baribal is specifically made for a 1-liter Nalgene bottle. The size is also suitable for longer objects that have some bulk to them.

Made from 1000D Cordura, features two-way YKK zippers with silent Paracord pullers. D-rings on the sides and a loop base on the front for patches. Mil-Spec NIR properties. The color is a bit greener than Ranger Green but less saturated than Olive Drab. See the comparison picture.

The PALS straps in the back can be weaved to form 50 mm loops for use on a non-PALS combat belt.