Carhartt Two-Compartment Cooler Custom Backpacks, Black Color:Black Titanium is even stronger than

Titanium is even stronger than aluminum

Men's 92% polyester

9-ounce 100% polyester Dri-FIT fabrics

1"-thick foam interior

insulation uses 600-fill-power 100% Recycled Down (duck and goose down reclaimed from down products)

Carhartt Two-Compartment Cooler Custom Backpacks, Black Color:Black Titanium is even stronger thanA pack and cooler in one ready to go backpack. Perfect for a day on the jobor better yet, your day offthis versatile backpack has plenty of space to organize your gear and lunch. 600D polyester Rain Defender durable water repellent (DWR) Adjustable shoulder straps with sternum buckle Cooler collapses to create extra space in main compartment Cooler compartment can be stowed away when not in use Durable lined cooler compartment for easy cleaning