Maxpedition XBP Expandable Bottle Pouch Price: $25.74$32.31 (as of 16/03/2022 00:12 PST- Details)

The overall size when closed is 3.5 (L) x 3.5 (W) x 9 (H) inches (8.9 x 8.9 x 22.9 cm). The overall size when open is 3.5 (L) x 4.5 (W) x 9 (H) inches (8.9 x 11.4 x 22.9 cm). Dual nylon fabric construction using 500D Hex Ripstop and 1000D Plain Weave. Stress points are double stitched, bar-tacked, or “Box-and-X” stitched for added strength
Upper and lower zipper garages keep the zipper from dangling and making noise. There is also a bottom drainage grommet, which allow for any spilled liquids to drain from the lower area of the pouch
An adjustable dual position bungee retention allows you to change the position of the bungee cord to fit multiple different sizes of bottles