Thomas packs are awesome, once again a hefty price for us where the $ is 8 times our currency! I purchased one recently when it was introduced to the south African market. Great to work with and excellent quality, it has taken a punch with all the calls its done and although it has a lifetime warranty it is not worth my while sending it all the way to the states for minor repairs.
I had to change the IV fluids bag, didnt hold enough fluids but the Intubation bag was perfect and is a great concept.