

💦 Stay fueled, stay fast — hydration that keeps up with your hustle!
The HydraPak SoftFlask Speed 500ml 2-Pack offers a lightweight, collapsible hydration solution designed for seamless integration with hydration vests and running packs. Featuring a pinch-welded base for a low-profile fit, a quick-access SpeedFill cap, and a leak-proof silicone bite valve, these flasks deliver fast, clean hydration on the move. Made from durable TPU and backed by a lifetime warranty, they’re perfect for endurance athletes and outdoor enthusiasts seeking reliable, space-saving hydration.























| ASIN | B0DS3NZ6L5 |
| Batteries Required? | No |
| Best Sellers Rank | #6,547 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Camping & Hiking Hydration Flasks |
| Bottle Type | Collapsible |
| Brand | HydraPak |
| Capacity | 500 Milliliters |
| Color | Malibu Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (108) |
| Date First Available | January 3, 2025 |
| Included Components | Soft Flask & SpeedFill Cap |
| Item Package Quantity | 1 |
| Item Weight | 6.1 ounces |
| Item model number | KITB280HP-2PK |
| Manufacturer | HydraPak |
| Material | TPU, PP, silicone, POM, 304SS |
| Model Name | SOFTFLASK SPEED 500ML |
| Number of Items | 2 |
| Part Number | KITB280HP-2PK |
| Product Care Instructions | Dishwasher Safe |
| Product Dimensions | 10.24"W x 9.06"H |
| Recommended Uses For Product | Backpacking, Camping, Hiking, Sports |
| Reusability | Reusable |
| Shape | Tapered |
| Size | 500ml - 2 Pack |
| Special Feature | Bite Valve, Flip Top |
| Special Features | Bite Valve, Flip Top |
| Specific Uses For Product | Outdoor activities, Endurance events, Backcountry use |
| Style | 500ml - 2 Pack |
| UPC | 834456005261 |
| Unit Count | 2.0 Count |
| Warranty Description | Lifetime Warranty |
G**Y
GREAT PRODUCT
This is the third bottle like this I have gotten from them. The other kind is the one with the hand loop on it, effective but annoying to me. This is better! I bought a vest with a similar water bottle but it was so hard to get the water out. The water comes out so easily with this one and it is leak proof, very durable, and the material does not alter the taste of the liquid. The size is good at 17 ounces, I wish it was an even 20 though. No issues at all while running with it or drinking from it while running. A definite recommend!
J**T
Handy bottle!
Good quality materials. So handy! I carry this in my bag when going to a show so I don’t have to spend $4 on a bottle of water! Passes muster with security.. Reliable seal. Easy to fill. No leaks. When it’s finished it folds up small so I’m not carrying around a large empty bottle.
J**N
Handy
So far after several months no leaks, no weird taste in the water, quality is great, love the pop top lid makes it easy to fill with ice if I want.
K**N
Love these
Love these for snowboard can through them in my cargo pant and stay hydrated!
F**E
Xmas Gift
Gift for daughter, she loves them.
C**S
Great for running
Works well with the running vest i also bought on Amazon.
J**N
Hydration on Long Runs
Wonderful soft flask. There’s a reason it’s the standard. No taste leak. Packs down tiny and gets smaller as you drink for portability on your runs. Fits in my running belt no problem and doesn’t leak at all.
A**R
Not Very Durable
Flask started leaking after 1 month of use.
A**R
Gut und einfach zu reinigen und zu trocknen
R**T
Exact vest support was hard to find upfront but it features a QR on the packaging. Schoulder is much wider so its a hard push for the Salomon unisex ADV skin. Cap screws nicely on the original salomon (produced by Hydrapak as well). So i’ll use the caps more than the flasks. The speed cap is a bit hard to close, so expect some spils during races when fatigue is present.
M**N
Rien à redire sur l'HydraPak SoftFlask Speed 500 ml, qui mériterait 5 étoiles. Le produit remplit parfaitement son rôle, et les évolutions des modèles sont très positives (facilité de netoyage, remplissage/vidange, compatibilité avec les sacs à dos/porte-boissons). En revanche, il ne s'agissait pas pour moi d'un lot de 2 (comme indiqué dans l'annonce), mais d'un exemplaire unique (tel qu'aussi indiqué par d'autres acheteurs), à un prix donc supérieur au marché. J'ai fait remonter le problème au vendeur dès réception, celui-ci a été réactif par message et s'est engagé à résoudre le problème, mais je n'ai reçu de nouvelles d'aucune démarche (théoriquement engagées) depuis 3 semaines.
C**N
Très solide et facile d'utilisation
H**L
great fit for my Osprey daypack.
Trustpilot
1 week ago
2 weeks ago