MININAIMININAI Cup and Phone Holder Compatible with Bogg Bag and Simply Southern Beach Totes, Drink Holder Accessories for Stanley Cups (Pink)

I attached this to an off brand bag and just needed to tweak it a bit. It's totally fine and just a slight bump from being a tad off in mining up. Still fits my 30 oz cup, phone and love the tab to hang my sunglasses. Pretty color just as shown.

I have it on the inside of my both bag with everything else and it works great. The bag doesn’t tip, there’s no weird angle, it fits perfectly with my cups!

Ok for a lighter, smaller cup but it cannot handle a Stanley, yeti, or hydro flask, not stable enough for that.

very cute and good quality helpful and easy to attach

This silicone cup holder fits my generic rubber beach bag just perfectly! It also fits my generic 40oz tumbler just right as well. I really like that it keeps my hands free for pulling the cart at the beach! Those large tumblers, even though they have a handle, are unwieldy. It's nice to have an option to have them connected to the bag so you can sling it over your shoulder.

I liked the idea of this when I saw it, as our family has multiple Stanley cups. However, the holder itself is a lighter weight, rubbery plastic that is much thinner than our bag, and I question how durable it will be. More importantly, if you put a full water bottle in it, the weight will pull the side of the bag down, if not pull the whole bag over. In retrospect, the physics of this makes sense. Unless you put a lot of heavy items in your swim bag, this will not work well.