Tuff Pupper PupFlask Insulated Neoprene Dog Water Bottle Holder Sling with Wide Adjustable Shoulder Strap, Great for Travel, Walking, Hiking, Portable Pet Water Bottle Holder (40 OZ, Quetzal Green)

Really didn't want to spend $40 on something like this..l...but LOVE, LUV, LUV it!. Every other option had bad reviews of leaking, which I really didn't want to deal with. The holder and sling comes separately (but it's bought as a unit), so don't be confused (as I initially was). Water tight. Great bottle holder sling, which you can wear on your shoulder or across your torso. Really well-designed and great materials. It's a Keeper. :-)

Handy carrier

This thing is AMAZING!!!!! I take it with us on walks annnnd to the dog park because sometimes the water fountain is broken or the bowls there are gross. This way my pup is guaranteed clean water and i wear it across my chest and it doesnt feel heavy. I think the spring button is wearing out as it only dribbles after closing it the first time i pull it out for my dog to take a drink but we have had it for a while now and use it alot so its understandable. I would buy this again for sure!!!

Case could fit at a better but it works for the most part

Over priced... my opinion