Hand sanitizer bottles are important tools in preventing the spread of germs and viruses, and they come with many useful features:

1. Convenient portability: Hand sanitizer bottles are typically small and portable, making them ideal for carrying in a purse, backpack, or pocket.

2. Ease of use: Hand sanitizer bottles are designed to be easy to use, with most featuring a pump or squeeze top that dispenses just the right amount of sanitizer.

3. Variety of sizes: Hand sanitizer bottles come in a variety of sizes, so you can choose the one that's best for you. From small travel-sized bottles to large, family-sized containers, there's an option for every need.

4. Durability: Most hand sanitizer bottles are made from durable plastic that can withstand bumps and scrapes. Some bottles even feature shatterproof containers that won't break if dropped.

5. Quick drying formula: Many hand sanitizers feature a quick-drying formula, which means you won't have to wait long for the sanitizer to dry before continuing with your day.

Overall, hand sanitizer bottles are an essential tool for staying healthy. With their portability, ease of use, and variety of sizes, they make it easy to stay germ-free no matter where you go.