This valve is made from a slightly harder silicone than the original valve and has a wider lip edge to prevent these from coming loose. To assist in inserting this, please watch this instructional video about this replacement here.
Love, love, love it. Arrived exactly what I was hoping for.
The ice pack comes home from school still frozen and everything in my son’s lunch box is still cool. Even on a hot summer school day with his school bag outside. Would absolutely recommend!
Originally purchased because we wanted a metal water bottle so that he wouldn’t drink out of ours and it’s definitely worked! He’s obsessed and drinks so much more water now. Also a breeze to clean!
