To keep mosquitoes away, outdoor writer Kat Gillespie recommends Thermacell in her best bug repellers roundup. This one creates a 15-foot protective field — no smoke or flames required — that keeps bugs away for about four hours.

There's nothing quite like a three-day weekend to bring out the biggest discounts of the season, and even though this one is over, you can still score some top-rated tech for low prices.

Below, we're keeping a running list of the best deals under $100 that are available this Memorial Day. We'll keep this list updated with new deals that we find. The Sony ULT Field 1 came out last year and quickly joined the ranks of our favorite Bluetooth speakers.