This is the coolest way to wear your 3-Stripes — curved around your backpack. This sturdy adidas bag has plenty of room for your daily gear, with a choice of side pockets for your water bottle. There are also two inner slip-in pockets to keep your keys and cards tucked away. And while this bag is all about curved lines, you won't be, because the ergonomic shoulder straps support your posture. Made with a series of recycled materials, and at least 60% recycled content, this product represents just one of our solutions to help end plastic waste.