REVIEWS
33 Reviews
Arooj R.
I was disappointed that the mechanism that was needed to actually put the straps on did not come with the straps. It's quite infuriating that it's not included and has to be bought separately when you can put the straps on without it.
moosereen
These straps are easy to apply and remove once you get the hang of the tool. The colors included in the Southwest set are Alpine/Rain, Clementine/White, and Carnation/Eggplant. In addition to the wide mouth Flex Lid they're designed to be compatible with, they can also fit on a Flex Sip Lid decoratively if using the strap for carrying purposes isn't needed (Flex straps are shorter than Flex Sip).
Maaaaatt
I have 2 complaints, but overall these straps are a great purchase. First, I wish there were more colors available. Second, the packaging contained more plastic than it needed to.
Jnm78
I received my Small Flex Straps to go with my flask and am happy with them. They add an avenue of style and personalization to having a flask. Not to mention some lively colors. I would recommend giving these strap packs a try. So, you can add your own personalization and style to your flask.
St3phi3w3phi3
These colorful straps give my hydro flask an extra pop of brightness! It's also great to know which bottle is mine at a glance. I'm glad this pack comes with three so I can change out the colors whenever I want!
Bellafab
I have really been enjoying my flex bottle and accessories. I love that I can customize my straps whenever I want. I really like the purple one the most. I change the colors of the straps almost daily.
NHF518
I use the small flex strap pack in southwest to change up the strap colors on my new hydrolysis. They are strong and durable and come in nice color options. I change the straps regularly. They are easy to remove and add.
Tiffany J
The Flex Strap a pack comes with 3 reversible Flex Straps, so you have 6 color options. They are easily removed and added by using the Flex Strap Customizer tool(sold separately) and fit standard mouth Flex Caps. I love the versatility and being able to customize the straps.
Babygb316
If you have a Hydro flask you definitely need the straps. Whether you just want to change the strap to match your mood or your outfit they are very simple to change out. I would definitely recommend grabbing a pack of these.
jamesthib72
I use my Hydro Flask daily so this Flex Strap Pack of 3 reversible straps. It helps me be creative and customize my Hydro Flask as I want to. The straps are very durable and extremely sturdy. They're very easy to change out when I feel like I want to change the color. Definitely would recommend.
Joyjrod9
I got these about a month ago. My kids think it's cool they can change the strap colors. I really don't see the point of it. It wasn't really easy to figure out how to change them and was actually not easy to change them at all. Unless you are very organized person your going to end up losing the piece you need to change the strap.
Aria17
This pack is really fun and makes you able to customise your hydro flask bottle every day. I really like the variety of colours and they are really easy to be removed and replaced. Very easy to clean as well.
Brookylee
The straps are nice and thick plastic so they feel very sturdy. They have a color on either side so you're actually getting more colors that meets the eye. My only complaint is you need a special tool to swap the strap and even with the tool the 2nd side needed 2 people.
I love the colors that these straps come in but wasn’t a priority to me to change from the original. Neat accessory but I probably wouldn’t purchase again. If you like to make it different each day then this is for you!
Heath2co
This flex strap is a great attachment to the hydro flask. I recommend getting it. It’s definitely flexible and made of good quality material. It makes it easier to reach for my drink. Good deal. Cute color options too.
Read All Reviews (33)
*Online only. First-time subscribers only. Returning subscribers will be resubscribed for marketing/promo emails.
*Online only. First-time subscribers only. Returning subscribers will be resubscribed for marketing/promo emails.
© 2026 Public Lands
If you are using a screen reader or other assistive technology and are having problems using this website, or if you have any other difficulties accessing this website, please call 1-844-890-0896 for assistance
*Donations are based on purchase price, excluding taxes or other charges. The Public Lands Fund is a program of the DICK’S Sporting Goods Foundation, a 501(c)(3) charity. Learn more at publiclandsfund.org.
