Lately, I have been much more aggressive about removing the use of plastics in our home. Every time a new article or study comes out about the dangers of BPA, I throw away another plastic storage container and vow never to use one again. I think any little thing that you can do must help, so here is a little thing that you can do that is super easy and I think pretty cute. I turned medium sized mason jars into sippy cups for Rowan to drink his milk when we are at home for snacking and mealtimes.
PS: For running around, I have been using these Life Factory bottles which work well. The rubber makes them durable.
Mason Jar Sippy Cups
Stainless steel straws
Single whole punch
Separate the tops of the mason jar. Slide your whole punch as far as you can on the lid of the jar and punch. I would punch a couple of times until the whole is fully cut through. Reassemble and cover.