Beautyflier Neoprene Water Bottle Sleeve Insulator Cooler, Compatible with Nalgene Water Bottle 32 OZ, with Adjustable Shoulder Strap for Hydro Flask Wide Mouth Bottle 32oz, etc.

My life is more complete having my emotional support water bottle with its own holster and strap. This it’s has solved problems for me that I didn’t even know I had. The versatility of this simple product is remarkable. If you’re like me, you take your water bottle everywhere. This neoprene sleeve with a strap lets me sling my 32 oz Nalgene over my shoulder and be hands free! I can use carabiner clips to strap other items to it like car keys or a headlamp, which I recently did while camping! It also makes it easier to secure my water bottle to the outside of my backpack, saving space in the interior of my pack. I’ve had it for about 3 months and it has endured camping trips and daily usage. It’s genius and I can’t imagine my life without it.

Fits my Nalgene water bottle well, which makes it handy to carry around. I do wish there was a better way to deal with the strap when not in use, but otherwise great.

I'm enjoying this cover immensely. It keep things cool for substantially longer than without. It's not going to compare to one of those double walled steel bottles but I'm fine with that. I didn't think I would use the strap but have found it extremely useful. The first day I went to the beach with this and I'm able to sling over my shoulder to hold other things!

I looked for a long time for a water bottle insulating sleeve but most everything was not really all that great or the size would not work on my Contigo 18-20 oz bottle. Finally, I found this sleeve that had the measurements to fit the aforementioned Contigo bottle. As we so many things online, I was a little apprehensive on whether it would fit not only the height but also the girth around the bottle specially since the particular one I have is narrower at the bottom but wider at the top. It turned out to be a perfect fit. Better yet it actually does a true insulating job on keeping the water cold. I usually walk around 1.75 hours or 11 - 12k steps in the mornings In sunny and balmy Florida. The real test is that the water is not just cold but there is still ice in the bottle at the end of my walks. I dislike warm water from any container, with this sleeve I do not have any such issues. The sleeve comes with a sling which truth be told, it is not very useful, the Contigo bottle has a built-in 2 finger plastic loop which is how I carry the bottle. BTW, the bag in no way interferes with the plastic loop when opening the flip top to drink from the bottle. Yes, I am very happy with this insulator bag, it is well made and appears it will last for a good while.

This helps keep the bottle dry.

I bought this water bottle sleeve while having to use crutches for several months. I struggle with staying hydrated and not being able to easily carry my water bottle, due to using crutches, made it worse. I used this sleeve for a 32 oz Nalgene bottle and it fit perfectly. The zipper makes it easier to get the bottle in the sleeve. I did not find that this sleeve kept my water colder for longer, but I like that the sleeve prevents condensation that often leads to me dropping the bottle from my hands being wet. I would recommend this water bottle sleeve for both ease of use and price.

Listen… I was NOT prepared. I thought I was buying a simple neoprene bottle cover. A sleeve. A cozy. A casual little fabric hug for my drink. I WAS WRONG. This thing didn’t just fit my bottle — it embraced it like a long-lost lover returning from sea. The second I slid it on (yes, SLID, like buttered lightning), my bottle transformed from an ordinary hydration tube into a high-performance aquatic warrior. It fits so perfectly, so tightly, so majestically, it’s basically wearing its own wetsuit and preparing for the Ironman Triathlon of beverages. The insulation? UNHINGED. My drink stayed cold longer than my last relationship. I took a sip three hours later and swear I heard my water whisper, “bro… I’m still chill.” The style? UNMATCHED. When I walk around with this bottle now, people stare. They don’t even hide it. One guy asked if it was a “prototype military-grade hydro-sheath.” I just nodded. He wasn’t ready for the truth. The performance? ASTONISHING. I dropped it. Twice. It bounced like a neoprene ninja on a mountain of trampolines. Not a scratch. Not a scuff. Just immaculate bottle couture. In conclusion: If you want your bottle to feel like it’s ready to dive off a yacht, fight a shark, run a marathon, and then chill on the beach in a tiny beverage wetsuit… buy this. Immediately. 10/10 Would let it wetsuit-snuggle my bottle again.

I bought this for my hydro flask so that it would be easier to carry when I did my walks. It works very well. Glad I purchased it

My 1L Nalgene bottle fits perfectly in this insulated sleeve. It definitely keeps the inner liquid cooler for longer than an unprotected bottle, and I don't cringe every time I accidentally drop it on the pavement anymore. The strap is so useful for hiking!

Awesome.I use this for walking my Australian shepherd in the river valley.It's easy to carry.It's not too heavy it covers the bottle absolutely like a glove. The color too and the material stretchy.It's easy to wash as well

As expected, arrived in good condition and as described.

J’utilise cette housse en Néoprène avec une bouteille Nalgene lorsque je fais bouillir de l’eau. Je m’en sert comme bouillotte dans le sleeping bag lorsqu’il fait froid. Garde bien la chaleur de l’eau et évite les brûlures sur la bouteille dans cette circonstance. Je suis très satisfaite.