Siliskins now come in universal sizes separate from the bottle. Designed to fit a variety of large and small glass baby bottles, universal Siliskins slide on and off for easy cleaning. These safe, silicone sleeves help prevent breakage of glass baby bottles, and are a translucent silicone which allows you to see measurements and liquid in the bottle. Siliskins are hypo allergenic, have no open pores to harbor bacteria, are dishwasher and microwave safe, and can be boiled to sterilize.

LARGE WIDENECK SILISKINS FIT:
Born Free 9oz glass bottle
Nuk Wideneck 240ml glass bottle
Fogo Straw Sippy by Thermos
13.5oz Sigg
12oz Soda/Beer can mason jar