The "Travel JackMaster premium self-contained Mastubator style B" is a smaller version of the JackMaster. It is specially designed to fit easier in luggage. You would use this mastubator like any other mastubator or stroker, by inserting your penis or the penis of your partner into the round circular opening then moving the mastubator in a stroking motion. This is not an open-ended mastubator; therefore you should not have to worry about popping out the other end.

Unlike most mastubators or strokers, this one has marked "pressure points" in which you can press or squeeze for more or different sensations. There are four of these pressure points, two on each side, each of them are clearly marked and easy to apply pressure to. Even with wet or lubricated hands you should have little problem applying pressure to these.

The Travel Jack Master is made from Thermoplastic Rubber (Also known as TPR). Thermoplastic Rubber is a blend or compound that exhibits a thermoplastic character. Thermoplastic Rubber is hypoallergenic, nontoxic, and phthalate free. While Thermoplastic Rubber (TPR) is less porous than Cyberskin it is more so than Silicone. Thermoplastic Rubber can be used to produce a wide variety of textures, which include bicycle handles, toothbrushes and some children's toys

Since the Travel JackMaster is made from Thermoplastic Rubber you can only use water based or silicone lubricants. Petroleum based oils will damage the material.

Since the Travel Jack Master is made from a porous material, if you plan to share this with someone, you should wear a condom with this mastubator.

Also worth noting, out of the package the TPR material was a little bit sticky, but after washing it off it was no longer sticky. It is always recommended that you wash this product before and after each use.

There was not foul smell.

The Travel Jack Master was designed with travelers in mind; it is designed to fit into many travel and business cases. Do not be fooled by the smaller size, this mastubator still has quite a bit of weight and girth to it. While this is smaller than the JackMaster, it still is long enough to accommodate most men.

The Travel JackMaster style B has a wide variety of nubs and internal textures. This by far has the most unique canal and nub system I have seen to date. Each side of the sleeve is totally unique, even the canal is totally different from one side to the other. One side has a row of about a half an inch small squares raising vertically, with tight group of several nubs near the end and one of the pressure points. The other side has unique nubs, stubs and bumps spread out strategically.

After the second use, I went to clean this and I found that one of the hinge connectors had broken. The break is not bad, the hinges are still connected, but this makes me question the hinge work. I have always been gentle with this, so I can safely say that I did not accidentally break it and it was not damaged in delivery. This may just be an anomaly, but I suspect it is due to the pressure points being to close to the hinge connector.

This is by far the easiest toy in my collection to clean and maintain. Due to the wonderful break-open design, you simple just open up the compartment and wash both sides of the sleeve. For more comprehensive cleaning instructions please read bellow.

1. Unhinge the brackets on the side of the mastubator to separate the sleeve.
2. Rinse both sides with warm water
3. Apply a mild soap, anti-bacterial soap, or toy cleaner to the inside of both sides
4. Rinse soap or toy cleaner off
5. Leave out to dry

You may also put this in front of a fan to help speed up drying time.

Once dried out, close up the JackMaster and put the lid back on.

I personally put it back in the bubble rap in which it came in, and back in the box for storage, but you can put in a zip lock bag. You may want to put it in a zip lock bag due to the exterior having some materials exposed (near the pressure points).

The Travel JackMaster’s package is a simple card box. On the Cover, a large picture of the mastubator adorns the cover along with red lettering that really stands out. Grey and white stripes serve as the background to this box.

The back cover was exceptionally designed, with a picture of the mastubator's break-open design and bullet points of interesting design mechanics this mastubator has to offer. Such points are:

- Discrete Travel Size
- Dual Sided Pleasure Chambers with Unique Tinglers and Ridges
- Flex-Grip Design and Controlled Pressure
- Easily Opens for Cleaning

No false advertising or exaggerations here, all of this is very true.

One thing I admired about the overall design of the packaging was the fact that there were no models or people on this package (with the exception to a hand/hand model). Only things that actually pertained to the actual product were placed on the package!

The grey vertical stripes on a white background, for me, seemed a little tacky. I really liked the presentation of the mastubator, but I really did not care for the background. Now this certainly does not detract from the over all score, but I wonder if it will have any effect on customers at brick and mortar (non-online stores).

I have not used a mastubator like this one before; it was a unique experience for sure. One thing I noticed when I first opened this mastubator up was the unique nubs inside. I found it to be so cool. The nubs, bumps and small vertical squares are all unique, and one side of the sleeve is different that the other. Even the canal passages different. I was skeptical at first but I warmed up to it when I first started using this.

I have to say, if the hinges hold up, this may become my go-to mastubator.

With this mastubator I used a water based lubricant (but you may also use a silicone based lubricant) and I still had a tad bit of trouble entering this mastubator. At first, I wondered if it was possible, but after adding a little more lube and some finesse it became easy, and I no longer have any problems entering.

Seeing how it was twenty degrees out when the package arrived, it was a might bit cold to say the least. I remedied this by warming it up in the sink while I washed it for the first time. Warming this up in the sink worked fairly well.

I really enjoyed this mastubator, and I was prepared to give this my highest rating, a rating no other product that I have reviewed to this point in time has achieved. Five stars out of five stars. This was the score before I found the hinge connector had broken. If I broke this it would have been no problem, but I suspect that this may be a weak part in the overall strong design. So I must give this four stars out of five stars, still a very respectable score.

My Travel JackMaster is still working, even with the break, but I do not know how long it will last, look forward to a follow up. If it breaks and becomes unusable then I will post an update. I will periodically make mini-updates via the comments section, until I make a full scale follow up.