Extra Wide Stamina Training Sleeve

The device could get the job done with the default sleeve, but it was not particularly comfortable, and full insertion on each stroke required some force. As such, it had sat unused in the cupboard for months. The new sleeve is a significantly better experience. It is not noticeably wider visually, but is much softer, which is especially important where the canister narrows. This is the sort of improvement over other options to justify the additional clean up effort, and is likely to get much more use. Company took a long time to respond to feedback with an upgraded product — which really should be an option at device purchase rather than an additional cost — but did an excellent job eventually.

I got the newer ones which I found out on reddit were injected but the old ones were poured, so this is only valid at least for these newer models sold at the end of January 2025 and onwards. The inner textures on these are much more nuanced than on the normal sleeves which underwhelmed me. I took advantage of a 3 unit package deal . They were better than expected because the website did not do a great job of showing textures.

Like the other reviewers, I didn't know my dick was that big until the regular sleeve that came with my Ultra felt a bit tight. It was still usable but this makes it much more "comfortable" if you know what I mean. Also the lube lasts longer when I use this one vs the normal one.