This cup holder is excellent for my pattle board. It fits my phone and cup perfect. It's super easy to use and keeps my drink handy. I definitely recommend this cup holder.

Made of a flexible silicon and is great for the most part. Great for bigger water bottles but not for phones. IF your phone IS truly waterproof, then this is 5 stares for sure. It does hold a phone snugly, but if you are paddling, water gets all over the place. It is really bad if you flip your board over. Your phone will still be there when you flip your board over but if your phone isn't waterproof, your phone is ruined. It would be nice if it was wide enough for a phone in a waterproof sleeve/pouch. I will still use it just for the water bottle holder.

Much larger cup holder than I expected. Fits my large insulated cup well. Holds my phone well. However does not suction to my kayak. Even if it had suction cupped on I wouldn’t feel like this is very secure. I did zip tie it on for more security. Once I did that I felt like this gadget will get a lot of use out of it this summer. Washes dirt and debris off well.

Here’s my plan for reviews. Show measurements! I always want to know what fits. Inside, height, width, etc. This is 8.25” long. There’s almost always something I want to know for maximum use. For example, what size round object fits? Maybe you have a favorite thermos? So I search the home and find that perfect fit and maybe show a photo and measure it. In this case, that bottle of Champagne (Christopher Walken’s pronunciation optional :) is the perfect fit for this review: 3 3/4” diameter. (It's a full size bottle. Photos make it look small.) There is some room with silicone, if you want to stretch it. The walls of this are about 1/8" thick and the overall weight is just above 10 ounces.The iPhone & Samsung phone, with their cases, fit inside the 3” wide slot. I do have a lanyard tab inside the phone case, which allows tethering the phones directly to the cords, if desired. (I see there are champagne stopper/sealers here on Amazon could do the same! And they do have neck straps for glasses. Wink Wink.). Seriously, most of my kayak trips are with our kids, and lanyards on everything makes sense, even the paddles!I have several kayaks with forward decks this will work great on, just slide this under the existing cords. Not sure if the open top kayaks will adapt so easily. And in today’s weather, all you get are photos of this “riding” on a hot tub cover. Know that there are two weep holes on the bottom of each slot, but before you think about running an extra line through those, perhaps think about punching a hole in either of the rectangle holes between them. (They look like USB slots but are a very firm 7/16” x 1/4”, 2 on each side) They don’t go all the way through to connect to the other side, but according to my pencil eraser, they are very close to that. Naturally that is your call whether that is needed.👉 Tip: Speaking of pencils, should your inserted object, whether bottle or phone, have too much “play” a simple floating object like a pencil, could be used to tighten the fit, if desired.I feel better about my phone tethered to this and the kayak than in my pocket, plus I could use it here as a heads up display. And me and my pants are more likely to go farther below the surface than the kayak! (I understand some phones are only safe in water up to 4' deep.)It’s a 5 star review for two solutions in one.Forget the hatches! Batten down the drinks and phones, matey! (A Champagne fit)Small boat top rack for accessories Vine review. Brand: HAXMDFATPinSwUSA Vine Voice rating scale:★ Well below expectations. And/or Listing is false.★★ Below expectations and/or Significant listing errors or Significant problems.★★★ Neutral - some good, some bad. Or highly priced for no known reason.★★★★ Meets expectations. Price seemed competitive when review was written.★★★★★ Exceeds expectations and/or the competition with Value. Unique. (Less than 40% of my Vine reviews.)

I tried another paddle board cup holder but it was really just sized for like a can of pop or beer, and I like to bring my large reusable water bottle, which caused the smaller one to just topple over. This one is much more stable and fits larger bottles. The phone holder is super handy as well!

This is pretty great! Most of them are for small bottles, this one is a really good size, fits all the bottles I have, some of them loose, but seems like that will still work if I didn’t bring my larger bottles. My phones and all of my cases fit in the phone holder, and the cutout makes accessing some parts of the screen super easy. I haven’t tried it yet, but I can easily imagine being able to record my trips without the need to get a go-pro or something similar, which I’m pretty excited about trying. And it’s super easy to use

This cup holder is fantastic for my paddle board! The non-tipping design actually works—I’ve had no spills even with some light waves. The added phone holder is a nice touch and keeps everything in one spot. Silicone grip holds tight without damaging the board, and it's super easy to remove and clean. Makes hydrating on the water so much more convenient.

This is a great suction & tension strap held cup holder for kayaks & SUP boards. I have it for my iSUP and it works great for me. It is made of thick molded silicone that is sturdy but flexible. It holds my 30oz Stanley IceFlow water bottle easily as well as my double-walled can coozie so I am happy. I like that the silicone material is tacky on the inside and really gets a good hold on whatever can or bottle you put in it. The base is a thick suction cup with a slot to secure it with a deck bungee. It will work on decks with matting but the suction cup with not work. It holds firmly to the smooth PVC surface and the bungee is a good secondary securing point. The phone holder is a nice add - it fits my iPhone 13 w/ case and holds it pretty secure. I would not leave it in there on rough water tho - there is no strap to secure the top. It is a nice pretty secure spot to quickly stash my phone when taking photos but personally I do not leave it in there while actively paddling. I don't mind if my beer or bottle go overboard - I'd be really bummed if my phone did. I got the bright blue one and it is a perfect match for my board's graphics. Very happy with this fun add to my SUP kit.