Review on 75 Oz (2.2 L) Dumbbell Shaped Water Bottle: Big Capacity, BPA Free, Leak Proof Lid - Available in 6 Vibrant Colors! by James Wonsley

I had such high expectations and hopes for this product. However, the plastic inner edge, which has to remain in the lid for a tight seal, slips out. It's flimsy and will NOT stay in the cap no matter how hard you try to put it back in place and you don't have to! Therefore, every time you try to tighten it, completely useless spent energy immediately returns. The bottle will spill on you as soon as you try to drink from it. waste of money! I'm just seeing some recent reviews and it doesn't seem like this seller even cares, replace or refund. Don't waste your money!