PricePlunge offers the Travelon 2-Sided Packing Cube in Black, model no. 44025-50, for $4.99. Coupon code "coldplunge5" cuts the price to $4.74. With $1.99 for shipping, that's tied with last week's mention and the lowest total price we could find by $5. It measures 13.5" x 10.25" x 4.5" and features one waterproof side and one mesh side.