As one of its daily deals, Macy's offers the High Sierra Colorblocked Fat Boy Backpack in Tropic Leo for $9.99. Pad your order with a beauty item (they start at $3) to bag free shipping; otherwise, shipping adds $10.95. Excluding padding, that's $4 below our July mention and the lowest price we've seen. (It's the best deal now by $10.) It measures 13" x 19.5" x 7" and features a tablet sleeve, media pocket with headphone port, gear hook, and compression straps. Deal ends September 16.