Eddie Bauer has a Eddie Bauer Stowaway Packable Daypack Sale. Only $14.40 after coupon code HISPRING (reg. $30). Shipping is free with same code.

Available in 3 colors. Built for the comfort and convenience of ultralight travel, this pack is made of durable ripstop polyester. It offers a roomy 20 liters of cargo storage, and when it's not needed, you can stuff it down into the smaller of the front zip pockets.