Oztent Lock-On ワイングラスホルダー

Finally a wine glass holder that actually stays put even when I shift around in my chair. The Lock-On system clicks into place securely and releases just as easily.

Took this camping last weekend and my glass stayed put the whole time, even when I kept getting up to check the fire. The positive lock system clicks on and off my chair in seconds, which is way easier than the fold-out tray I used before.

The lock-on system is genuinely clever, I clipped it onto my camp chair in about five seconds and it didn't budge all weekend. My glass stayed put even when I got up and down constantly, which is more than I can say for the cup holder I used before.