Sure, you could just carry your water bottle around, plenty of people do it. But wouldn't you rather conveniently tote it with an adjustable shoulder strap while paying tribute to Mickey Mouse's iconic outfit.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.