A4U Sling 2.0 Color:Black The perforated skin allows us

The perforated skin allows us greater perspiration

Solid brass construction for durability and accuracy

this handy bottle keeps your favorite beverages as hot or cold as you like - in any weather

This bottle is not just like any other thermos flask - you can also use it as a coffee cup at home

The included/attached lanyard makes deployment a cinch

A4U Sling 2.0 Color:Black The perforated skin allows usFits A4 sized notebooks, current iPads, and everything you need for a day out during international travel. The fabrics and shape of the bag were designed to feel soft and flexible next to your body and to blend in with your clothing and routine. Dress it up or down, the A4U is a grown up silhouette that defies trend and holds up to time and the elements.