Hey mamas (and dads!) this product is so cool! I receive these free of charge in exchange for an honest review.
O-Sip is really neat! These are lids that can go on any cup! I don't know about you...but my kids cup lids seem to go missing...or seem to break...leaving me with a million cups with no lids. The main reason I need kid cups is so that drinks don't get spilled all over my house! Cup are not cheap, so I really don't like replacing them once a week! O-Sip goes over any cup! I tested these out and turned them upside down and allowed my toddler to carry these around the house...and NO SPILLS happened! I would highly recommend this product!
Get your O-Sip HERE!