I use this during bike rides and when working outside…
Price Paid: $9
I use this during bike rides and when working outside around the house. No "bite" required, works very well while riding, squeezing the bottle produces good flow output.
I would give it a 5 however, the valve does not separate for cleaning, small rag works good to clean what can be. If you're a frequent grab and replace rider this may prove beneficial as the valve is not likely to fall off if banged on the frame or cage. There is a turn lever to shut water off which is convenient, particularly if I need to throw it in my pack for other activities.