Review on Large Dual Action Hand Pump by Coleman by Bernardino Suazo

I purchased this with a double height Coleman Queen mattress. The pump doesn't appear to be the highest quality plastic, but I can't determine durability based on this subjective observation. Took me about 10 minutes to inflate the mattress which is large so it's definitely good exercise. It's not the ultra-quiet alternative to an electronic pump as you might think. I assume it works well on smaller mattresses. The pump is bigger than I expected. But I think that's to be expected given the larger volume of air it has to move. It's bigger than it looks in the photo and mine was red not black. However, the fact that it inflates both up and down is pretty clever. Overall I like the pump and for the price I would highly recommend it as a backup to an electronic pump.