💧 Sip smarter, stay hydrated, and never miss a beat with Hydro Flask’s leakproof flex cap!
The Hydro Flask Standard Mouth Flex Cap is a premium replacement lid designed for all Standard Mouth bottles. Crafted from 100% BPA-free polypropylene with stainless steel pivots, it offers a leakproof, durable, and hygienic hydration solution. Its flip-open design encourages more frequent sipping, while the dishwasher-safe construction ensures effortless cleaning. Backed by a lifetime warranty, this cap is the essential upgrade for active professionals who demand both style and function.
| ASIN | B06XPN4SFK |
| Best Sellers Rank | #66,499 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,398 in Water Bottle Accessories |
| Brand | Hydro Flask |
| Brand Name | Hydro Flask |
| Closure Type | Snap |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 1,557 Reviews |
| Global Trade Identification Number | 00810497026885 |
| Included Components | Lid |
| Item Type Name | Cap |
| Item Weight | 4.54 g |
| Manufacturer | Hydro Flask |
| Manufacturer Part Number | SFX001 |
| Manufacturer Warranty Description | LIFETIME |
| Material | Polypropylene |
| Material Type | Polypropylene |
| Model Number | SFX001 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Product Style | Flex Cap |
| Shape | Rectangular |
| Style | Flex Cap |
| UPC | 810497026885 |
| Unit Count | 1 Count |
S**.
Seals well and lower profile.
As advertised. Keeps lower profile on the bottle so fits inside my bag better. Seals well - does not leak.
L**C
Good product for great use
It serve its purpose. Nice fit for the bottle & leak proof.
T**H
Perfect fit for my bottle
Lost my old lid and this was a perfect fit for my bottle! They seal tightly, preventing any leaks, which gives me peace of mind when I toss my bottle in my bag. The wide mouth makes it easy to fill and clean, and the lid itself is durable and well-designed. I love the convenient carry handle, making it easy to take on the go. These lids have definitely enhanced my Hydro Flask experience, and I couldn’t be happier with the quality. Good to know I can find replacements if I lose them!
J**Y
Fits perfect
Fits. No issue
H**L
Perfect fit!
Fast shipping and perfect replacement fit! The kids in middle school like to unscrew these caps on kids whose water bottles are sitting in the side pockets when there walking. Daughters was upset it was her favorite water bottles and her books got wet. Thanks goodness for this replacement cap! She’s putting the bottle inside her bag now lol!
G**E
Good replacement but leaks
It fits perfect! Looks exactly like the picture. It does unfortunately leak a lot if your bottle is tilted, so you really have to keep your bottle upright at all times unless you want all the items around it to get damp.
I**Y
Good cap!
I needed to replace the straw lid with a screw on cap to avoid leakage when traveling overseas. This definitely did the trick.
M**L
Nice accessory.
It's nice to have the screw of cap. I wanted another one, but I can't seem to find these now.
J**L
Super bouchon de gourde, super propre et solide
Je suis ravi de ce bouchon isotherme Flex Cap en métal pour ma gourde Hydro Flask ! Il fait un travail fantastique pour garder mes boissons à la température idéale pendant des heures. Ce que j’apprécie particulièrement, c’est sa facilité de nettoyage – un jeu d’enfant comparé à d’autres bouchons. Sa construction en métal inspire confiance et durabilité. C’est un excellent ajout à ma gourde, je le recommande fortement !
B**B
Pasdt super
Passt super, tolle Verarbeitung
M**.
Tal cual se describe
Es un tapón totalmente metalizado, se ajusta perfectamente a mi botella de la misma marca. Lo Iñigo que espero es que no se oxide, tengo varias botellas de esta marca y todas fenomenal. Lo recomiendo
A**S
Viene perfecto
Viene perfecto para mí thermo..el anterior se me rompió
F**C
Super!
Ça remplace parfaitement le bouchon en plastique qui s’est brisé après une seule chute. Et en plus, c’est très jolie!
Trustpilot
2 weeks ago
2 months ago