Straw cup for 3 year old

We use the tum tum straw cups for my 13 month old, shes been using it since she was 6 months old. Ive also got a couple of the straw cups from b&m and Tesco and Asda, none of them have valves

I bought the pandaloo cups they are stainless with silicone protective sleeve and lid with stainless straw and leak proof.

Love these

https://www.amazon.com/First-Years-Squeeze-Toddler-Straw/dp/B0DHF3QVCF/ref=asc_df_B0DHF3QVCF?mcid=bec577c139573197a8f601a2655ed0b2&hvocijid=14710843660662707804-B0DHF3QVCF-&hvexpln=73&tag=hyprod-20&linkCode=df0&hvadid=721245378154&hvpos=&hvnetw=g&hvrand=14710843660662707804&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=9051997&hvtargid=pla-2281435178338&psc=1

We use a Tum Tum for my daughter’s milk at bedtime, and then an open cup throughout the day for water/squash.

My son loved zak!

Big fan of the zak! Brand straw cups!!!

Also reduce makes metal tumblers in kids sizes but that depends on if you feel your 2-3 year old could be trusted with a heavy metal bottle lol