Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: Worst purchase ever. Loved the idea of a stainless steel sports bottle with ph filter and straw. Just what I was looking for for the gym so I purchased 3 for Christmas. Within a week could not get any water using the straw so sent back for replacement. 2nd one broke within a couple of weeks with same issue. Sent back for replacement hoping we were just unlucky. Third one broke after the 1st replacement arrived. Got fed up and returned all 3. Unfortunately the 2nd replacement arrived and lost energy to return. Now sitting in unopened box in guest room.

Not as advertised! Poor quality. Purched 3 returned 3 because defective!