

💦 Stay hydrated, stay ahead—because your adventure deserves the best!
The FITLY FLASKS Combo offers three collapsible, soft flasks in 5oz, 8.5oz, and 13.5oz sizes, designed for runners, hikers, cyclists, and climbers. These ultra-lightweight, BPA- and PVC-free bottles shrink as you drink to prevent sloshing and fit comfortably in pockets or bags. Featuring a leak-proof bite valve and a taste-neutral mouthpiece, they provide convenient, eco-friendly hydration on the move.









| ASIN | B08NNGYF46 |
| Best Sellers Rank | #72,308 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #32 in Camping & Hiking Hydration Flasks |
| Bottle Type | Soft Flask |
| Brand | FITLY |
| Brand Name | FITLY |
| Capacity | 13.5 ounces |
| Color | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (141) |
| Date First Available | November 18, 2020 |
| Finish Type | Brushed |
| Global Trade Identification Number | 07432112140146 |
| Included Components | F1, F2, F4 |
| Item Dimensions LxWxH | 7.87 x 3.94 x 1.57 inches |
| Item Package Dimensions L x W x H | 8.19 x 4.76 x 3.11 inches |
| Item Weight | 0.06 Kilograms |
| Manufacturer | FITLY |
| Material | Thermoplastic Polyurethane |
| Material Type Free | BPA Free, PVC Free |
| Model Name | COMBO |
| Number of Items | 3 |
| Package Information | Soft Flask |
| Package Weight | 0.08 Kilograms |
| Part Number | COMBO |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 3.5"W x 6.97"H |
| Recommended Uses For Product | Climbing, Cycling, Hiking |
| Reusability | Reusable |
| Shape | Rectangular |
| Size | Multiple |
| Special Feature | Freezable, Leak Proof, Lightweight |
| Specific Uses For Product | Running, Hiking, Cycling, Climbing |
| Sport Type | Climbing, Cycling, Hiking, Running |
| Style | Sporty |
| Theme | Fitness" or "Sports |
| Unit Count | 3.0 Count |
C**E
So handy
You can vary these anywhere. They don’t leak and no off flavors
J**.
Lightweight, small 'footprint
For walks around the neighborhood or short hikes, I hate taking a bulky waterbottle. I don't like having a backpack, fanny pack, or crossbody for sensory reasons, so having a small, lightweight way to carry some hydration was on my list of 'things to find.' Well, I found it! The selection of sizes allows me to take just what i need for that day's particular 'adventure'. Once I have finished the water, it is like I am carrying hardly anthing at all (unlike a water bottle). It easily fits in my pocket full and empty. Drinking from them took a few tries to get used to you, you do indeed have to bite as instructed which feels like a no-no based on past mouthpieces that would tear. These hold up to the biting. I also did a few vinegar rinses to be sure there was no silicone flavor, and that worked well. The mouthpiece does not give or leave a silicone or plastic flavor either, which was important to me. I love these!
I**S
Great for cycling
Purchase these to put gels in for long road bike rides. I bought all three sizes not knowing what I would need. But even the large 13.5 Oz container fits perfectly into a jersey pocket. Easy to use and clean.
K**R
Trick to eliminate aftertaste
These are great compact, collapsible water bottles. Little or no leakage. Discovered that if you fill it with a lemon juice solution and leave overnight the aftertaste disappears.
C**D
Good but not great, at least for my needs
I like them but they are oddly shaped and it’s hard to find a good fit for them. This product have a rectangular or square shape, than the standard cylindrical shape. They may fit well within their product line but not outside of that. Additionally they do have a strong plastic smell at first use, had to wash them several times to lower that.
E**S
Highly recommend!!
I have been training for a marathon for over a month and have used this product regularly. It is super lightweight and easy to handle during my long distance jogs!
S**U
Great for running
Very easy to use. Easy to clean. Easy to pack as well. I do recommend them for runners.
B**U
lightweight & easy to use
I am unable to use traditional water bottles when biking. So far these are easy to use, fit nicely in my jersey pockets, and clean easily. The plastic taste went away as soon as I washed them (common issue, baking soda can also help remove it)
G**P
L'utilisation de ce produit m'a agréablement surpris. Au début, je ne savais pas à quoi m'attendre, mais sa solidité a rapidement fait ses preuves, même sur un bureau encombré. La conception est vraiment soignée et chaque détail semble avoir été pensé pour une utilisation optimale. En manipulant l'objet, j'ai constaté que tout était fluide et fiable, rendant l'expérience d'autant plus plaisante. Chaque interaction avec cet accessoire se révèle convaincante, ajoutant un certain confort à mes tâches quotidiennes. Je le recommande vivement à ceux qui recherchent qualité et performance sans compromis.
T**K
Nutze die Flaschen beim Sport. Sind echt super Praktisch. Wenn sie leer sind, kann man sie leicht verstauen.
B**S
Great set, whether it’s water or (sorry) alcohol - keeps cold for hours!
B**C
They got the job done, though they made the water taste very strongly of rubber after multiple washes with soap. The top part is a good design to prevent spilling, but horrible for trying to drink from it. It’s better to just unscrew the top altogether unless you want water everywhere.
S**D
très forte odeur de plastique
Trustpilot
1 week ago
1 month ago