These sippy tops are great to lid for any glass or cup as it simply stretches over and grips the top of any glass. Every sippy top has an air suction on the top and it's simply great to turn any glass or cup into a sippy cup. Price $9.95
Stainless Steel Straw Cup
Toddler Baby sippy cup monogram initials personalized by ShopBPink
Cute nuk girl bottle
Stretchy silicone lids that can fit over any style of drinking container! Me likey these!
Personalized sippy cup by BurlapCircus on Etsy
Glitter Sippy Cups 10 oz Toddler Cup by KennedyClairesCloset
The new line of OXO Tot Transitions Sippy Cups grows with your little one from Sippy Cup to Training Cup - it can even turn into a big kid cup!
Munchkin 360 Miracle Cup - great sippy cup alternative
Buy Munchkin Miracle 360 Degree 10oz Sippy Cup, 2 pk, Green and Blue with free shipping on orders over $35, low prices & product reviews | drugstore.com