I was planning on getting a Hazard 4 Flip to put on my pack for my 40 oz original narrow neck Klean Kanteen. Fortunately a local store had some and I discovered that even with the low profile all steel cap it does not fit. What other pouches fit? The pouch needs to be black, and molle compatible. I would rather that it come with its own built in attachment system and in some way cover the whole bottle in case I bang into anything while walking.