Fits 64 ounce vacuum insulated bottles - Maxpedition 12 X 5 Water Bottle Holder Pouch 0323

I bought this to carry my 64oz Yeti vacuum insulated bottle, and it fit perfectly. The first try was a little tight, but the pouch relaxed after a few days and now the bottle slips in and out with a little drag. The only thing I don't like about this is the excess straps and connectors. The other strapping provisions are well made and can be useful depending on how it's being used, but I'm using the Molle straps and the other connectors are just more things to snag on. I will probably cut them off eventually. But regardless of that, the pouch is very well made.