Get the Bose SoundLink Flex portable speaker for $40 less at Amazon

GET $40 OFF: As of July 31, you can snag a Bose SoundLink Flex speaker for $109, down from $149, at Amazon. That's a $40 discount. Opens in a new windowCredit: BoseOur pick: Bose SoundLink Flex speaker $109.00 at Amazon $149.00 Save $40.00Get DealBluetooth speakers are the unsung heroes of summer adventures, from backyard barbecues to beach days. These nifty little gadgets make it easy to create your own soundtrack wherever you go, but they can get expensive — unless you find a killer deal