I absolutely love this Hydro Flask sling bag, I got the black and it’s very unassuming, just has their logo on front. Very easy to decide where the best places for your gadgets and items are. It fits my 32oz Owala, but it’s a bit tight with the water bottle inside, so I switched to a 16oz Owala, and now I have extra room for other essentials. Just keep in mind the bottle compartment does cut into the inner bag space a bit. One cool feature is the microfiber sleeve inside, which fits my iPad mini perfectly. What really sold me on this (even though it’s on the pricier side) is the water bottle holder and the side strap support. That extra strap is a game changer if you’re active! I longboard, and with any other bag, even a backpack, the swing of the bag starts syncing with every pump of the board, which gets annoying quick. The side strap keeps it stable and secure, so the bag doesn’t shift around while you’re moving but you can also stow it away to use the bag as a regular sling. If you’re someone who was thinking the same thing, get it

This is one of my favorite bags I have bought. I don't buy bags much but this one can fit my entire 32 oz hydroflask bottle inside the pouch and still fit my Kindle, phone, wallet, and keys. It has two zipped sections and a third small one that's hidden on the side for smaller items and valuables. The color is also pretty. It does sling across your chest but it comes with two adjustable straps. One of the straps is also removable and you can tuck it into a designated pouch so it is out of the way. Best purchase I've made all year!

This is so handy. It easily fits my Owala 32 oz bottle. I love that I can carry it and a few essentials in a hands-free way. Comfortable. Not too sweaty. Seems well made. I have two issues with it: the first is that it shows dirt so easily. I wore this and a white t-shirt one day, t-shirt was spotless, but this had greasy looking stains from very little sunscreen and black stains from something. Brushing past a tree marks it up. Spot cleaning was an ineffective PITA. It’s not in the directions, but I have just stuck it in the washing machine on ultra low spin and a cold temperature and then hung it to dry three times now. Seems okay so far. I would definitely get black if I need to replace it. Also the front pocket is weird. Not tight enough for a lip balm or keys (they fall out). Nowhere near big enough for my inhaler or phone. You could stick like an ID in there, but since it’s not secure, it would fall out. If you want your phone nearby without having to take off your bag, you need pockets. Still, it’s a great bag for my needs.

Been using same one in black color for a while. Size is perfect. Not to big but also not to small. Big enough to fit most of the items you need for mountain biking. Also both side have straps so it doesn't lean towards one side which is very helpful.

The compartment is a lot smaller than I thought. Putting a 24 oz hydro flask made it impossible to fit anything in the sling, I had to switch to a smaller water bottle which defeated the purpose of buying this. Build quality, color and price were great otherwise

If you carry your Hydroflask with you wherever you go, you need this bag. It's made extremely well, the pockets are thoughtfully organized based on great user experience. My husband has used this several times out and about, and the strap and back breathes well (no sweat stripes). We plan on using it for an international trip so we can stay hydrated while also carrying travel docs and necessities while out and about.

You can wear it on your back in your front on either shoulder and easily access your water, your phone, your cash your wallet everything that you need is really easy to get to. It doesn’t fall and you have like a secure strap so when you’re really walking around, you could switch it around when one arm gets tired or to make things easier to access or if you want to protect your items and hold them in front of you. I wore this on a two week trip to Europe where we put around 16,000 to 22,000 steps a day and this was by far the best bag I saw anybody rockin on that trip because of how functional it was. I clipped umbrellas using carabiner clips. There wasn’t a lot of room on the inside for that but I could store a little light little sweater or rain poncho my big water sunglass case and a small toiletries sack. I was also able to stuff small souvenirs and items I purchased on it and in it or attach them with a carabiner.

Perfect size for travel or day bag. It’s small enough to not be a hassle carrying on a hot day, but big enough for all your essentials plus a rain coat or extra shirt. The pocket to carry the water bottle is a bit small for a 32oz but it does fit. It’s more comfortable with just a bottle water of a smaller 18oz hydroflask.

I was looking for a sling bag that could take an iPad, battey, phone etc on a plane trip, and then double as a water bottle carrier with less other stuff for going exploring, and this is a brilliant little compromise. Love it