EL PASO, Texas (BRAIN) — Helen of Troy's third quarter net sales fell 10.6% year-over-year for the period that ended Nov. 30.Consolidated net sales revenue was $558.6 million, compared with $624.8 million at the same time last year. The Home & Outdoor group, which includes brands Osprey and Hydro Flask, had net sales decline 7%, from $246.1 million to $228.9 million."While the