Okay, getting 10 of these aluminum water bottles for the price is actually a pretty sweet deal. They're 20oz each, which is that perfect size - not too big, not too small. The aluminum construction makes them lightweight so they won't weigh down your bag, and the snap lids are seriously convenient for one-handed drinking. The leak-proof design actually works - I've tossed them in my gym bag sideways and no spills whatsoever. The red color is vibrant and the blank surface is perfect if you want to add your own vinyl decals or team logos. They're great for sports teams, camp trips, or just keeping around the house so you always have a clean bottle handy. The wide mouth makes them easy to clean and fill with ice cubes. At about 8 inches tall, they fit in most car cup holders and backpack pockets. Way better than constantly buying disposable plastic bottles, and having 10 means you can keep some in different places - car, office, gym bag, etc. The handles are sturdy enough to clip carabiners to for hiking. Definitely a practical bulk buy if you need multiple water bottles for family, teams, or events.