Wore the tank top on a hot sunny day and it was perfect for the weather! It breathes very well and even though the fabric is quite thick the tank top fits nicely and feels cool and soft on your skin.
The bag was very useful and lasted the entire day effortlessly. On a hot weather the bag doesn't push itself on your back so your back stays cool and shirt breathes while wearing it. Fabric used in the bag is strong and thick so there is no fear of tearing the fabric while using it properly.