Boon Snug Sip Universal Water and Juice Silicone Bottle Toppers - Soft Spout Conversion Caps with Spill Proof Valves - Silicone Bottle Covers for Travel - Includes 4 Bottle Toppers and 4 Cases

Puedo convertir cualquier botella en un vasito para mi bebé de año y medio. Ajusta en botellas de yakult, jugo gerber, botellas de agua convencionales. Excelente !!! Traen sus cajitas para mantenerlas limpias cuándo no se están ocupando.

Work really well on any kind of a water bottle a little hard to get out at first, but once it’s used a couple times it works better. It will leak a little sometimes after you used it for a while. Would be great for breast-fed babies.

We love these things. They're so handy to leave in the diaper bag in case we need to add a spout to a regular bottle. So far we haven't found anything it doesn't fit onto, it's pretty universal. Yes, it will come off if you pull on it or if your kid manipulates it enough. Or if you squeeze the bottle too hard. But it's more versatile than a straw, and better for the environment. We love this for traveling.

cumplio con mis espectativas

My favorite invention. Love to keep these in my bag for my kids if we forget their water bottles we can transform any water bottle into a kid friend option! The seal is great and the kids and use it themselves without spilling. Traveled with these and they’re universal. They fit perfectly in a purse or a backpack or just leave it in your car for emergencies. Whoever invented these is a genius because the design is great. Good value for money and you can take them anywhere!