As you know, Silikids has a good variety of glass / silicone products to choose from that makes it safe for kids to be able to use with their drinks. I love these products for my kids who are 5 and 6. The glass cups are my favorite though as we use them on a regular basis.
Review of the Siliskin Sippy Cup:
The silitop and siliskin come together to make the 8 oz glass and silicone sippy cup made for kids to use. The glass in this sippy is completely encased and protected. The silicone grips glass and air suction keeps top in place very well. The price of this sippy cup is $12.95 on their website. I will be giving this sippy to a friend's child who can use it, since the daycare I worked at doesn't allow glass bottles and such.
Review of the Siliskin Glass:
My kids are 5 and 6 years old and love these small glass cups. We use them for Koolaid, milk, juice, and water. The cool thing about these glasses are that they fit in the palms of small children with no issue. The size of this cup is 6 oz and the price of it is $12.95. We received 2 of them. They're dishwasher safe and come in a pack of 2.