Anyone Try Salmon Pouches?

I'm heading to Vegas and want to take some travel friendly high-protein foods with me for snacks. Trying to keep "mostly" on my diet and just have a nice breakfast and dinner out. I'd like to stick to good stuff the rest of the day. I'm not a fan of tuna but recently saw they have portable salmon pouches that don't require refrigeration. Does anyone know if they are good? I've only eaten fresh salmon.