Coyote Tactical Solutions offers a QD Hose Adapter for 32oz / 48oz wide mouth Nalgene bottles.
It’s easy to use. Just replace the cap of your current bottle with this one, cut provided drink straw to desired length (32oz or 48oz bottle), and then cut the hose to your desired length.
Yeah, you can get something kinda like it somewhere else, but I’m sharing this one. No connection at all to these guys but I like what I see.
www.coyotetacticalsolutions.com/products/quick-detach-hose-kit-wide-mouth-nalgene