A backpack designed to adapt to you. More space for weekday activities and that jacket for when it gets to hot - even more space for travel. Sizes back down to keep things snug.

A flexible rolltop for more or less space - to fit what you need.

A side expansion zipper gives Delta additional depth.

Close Delta using the side buckles - you can use the compression straps for additional compressing power.

You can also close Delta at the top. This method can be quicker for when time is of the essence.

Travel lighter, move freer. With Delta, you always have the space you need and the freedom to carry less.

No more switching between bags. Delta adapts to you.