Tea bags are typically durable for about 6-12 months if stored in a cool, dry place away from sunlight and strong odors. Over time, the flavor and quality of the tea may deteriorate, so it is best to consume them within this time frame for the best taste. It is important to check the expiration date on the packaging for specific guidelines on the shelf life of the tea bags. **

Garbage bags and shopping bags are not inherently toxic, but they can be harmful to the environment if not disposed of properly. Many plastic bags are made from polyethylene, which can take hundreds of years to decompose and can release harmful chemicals into the environment as they break down. When burned, plastic bags can release toxic fumes. It is important to reduce the use of plastic bags and properly recycle or dispose of them to minimize their impact on the environment. **

To receive dividends, you typically need to own the stocks before the ex-dividend date. This means you need to own the stocks at least one business day before the record date, which is the date set by the company to determine which shareholders are eligible to receive dividends. The exact timing can vary depending on the company and the specific dividend payment schedule. **

Children should wear school bags for a reasonable amount of time each day, typically during school hours or when they have to carry books and supplies to and from school. It is important to ensure that the weight of the bag is appropriate for the child's size and strength to prevent any strain or injury. Encouraging children to use lockers or desks to store heavy items during the day can help reduce the amount of time they need to carry their bags. **

Children should carry school bags for a reasonable amount of time that does not cause strain or discomfort. It is recommended that children do not carry heavy bags for extended periods of time, and that the weight of the bag should not exceed 10-15% of the child's body weight. Parents and teachers should monitor the weight of the bags and encourage children to use proper backpacks with padded straps and waist belts to distribute the weight evenly. **

Cement bags can be stored for a relatively long time if they are kept in a dry and well-ventilated area. Typically, cement bags can be stored for up to three months without any significant loss of quality. However, it is important to note that the longer cement bags are stored, the greater the risk of moisture absorption and potential clumping or hardening of the cement. Therefore, it is best to use cement bags within a few months of purchase to ensure optimal quality for your construction projects. **

The perception of whether shoulder bags or waist bags look less trashy is subjective and can vary depending on personal style and how they are worn. Shoulder bags are often seen as more classic and versatile, while waist bags can sometimes be associated with a more casual or sporty look. Ultimately, it comes down to how the bag is styled and the overall outfit it is paired with. **

No, Eastpak waist bags and shoulder bags do not inherently look criminal. These bags are popular for their practicality and functionality, and are commonly used by people for everyday activities such as travel, commuting, and outdoor adventures. The design and style of Eastpak bags are generally considered to be casual and sporty, rather than criminal or threatening. Ultimately, the perception of a bag as criminal would depend on the context and the behavior of the person carrying it, rather than the bag itself. **