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We've got the playtex trainer and playtex insulated. They don't seem to leak too bad. I want to try the nuk insulated, but none of my stores have them in stock.
https://www.amazon.com/Gerber-Graduates-Insulated-Straw-Sports/dp/B0075ZGZ0C/ref=pd_sim_sbs_ba_3
Re: Spill proof straw cups?
We've got the playtex trainer and playtex insulated. They don't seem to leak too bad. I want to try the nuk insulated, but none of my stores have them in stock.
https://www.amazon.com/Gerber-Graduates-Insulated-Straw-Sports/dp/B0075ZGZ0C/ref=pd_sim_sbs_ba_3