Review on 🍼 Contigo 71941 Shake GO 20OZ Bottle, 20 Ounce - Scuba Blue with Pink Accent: Leak-proof & Durable by Tyler Cooley

The bottle itself is very strong, which cannot be said about the part where the automatic closing mechanism (spring) is attached. I bought two of these bottles and both broke in the same place and that was after the spring lost its tension a few months ago. I can still use the bottle but I can no longer take out the straw and just toss it in my bag which is the main selling point of this item. It's a shame really, because the design is very solid everywhere else on the bottle, but the plastic in this area seems cheaper, or maybe it's just poor design at this point - the spring for the auto-close function could also be more substantial . Three stars because I got a good year and a half out of the jar.