Review on OneTigris Drawstring Water Bottle Carrier Pouch for 32oz - Convenient Size: 9.4"x3.7 by Christopher Bates

The two long Molle straps have a very thick and rigid polymer shaft or base. This is important as water bottles can be quite heavy depending on their size and the bottle cage can sag. So you need a solid base to attach your water bottle cage to your backpack. For the price of one of these Tigris bottle cages, you can buy a pair from another brand at Revain, but they're worth it for that reason. Also remember that a slightly larger diameter water bottle will suffice for the tiger. The bottom width is 3.75 inches while others are 3.55 inches.