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💦 Drink Clean, Move Fast, Stay Unstoppable!
The HydraPak UltraFlask+ is a 500ml collapsible soft flask featuring a high-performance 42mm hollow fiber filter that removes 99.99% of harmful bacteria and parasites. Designed for active professionals, it fits seamlessly into hydration vests and packs, offering bounce-free stability and fast filtration at over 1 liter per minute. The included backflush adapter ensures easy maintenance, while the beyond lifetime warranty guarantees durability and peace of mind on every adventure.























| ASIN | B0DS3V2WR1 |
| Additional Features | Filter |
| Best Sellers Rank | #44,150 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #140 in Hydration Packs |
| Bottle Type | Collapsible Bottle |
| Brand Name | HydraPak |
| Capacity | 500 ml |
| Color | Clear |
| Container Type | Bottle |
| Customer Reviews | 4.4 4.4 out of 5 stars (28) |
| Global Trade Identification Number | 00834456004455 |
| Included Components | Collapsible Soft Flask & Hallow Fiber Filter Lid |
| Item Dimensions W x H | 2.76"W x 9.45"H |
| Item Type Name | Filter Running Flask |
| Item Weight | 4.16 ounces |
| Manufacturer | HydraPak |
| Manufacturer Part Number | AH155F |
| Manufacturer Warranty Description | Lifetime Warranty |
| Material Type | TPU, PP, silicone, POM, HOLLOW FIBER, ABS |
| Model Name | ULTRAFLASK + 500ML FILTER KIT |
| Model Number | AH155F |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Care Instructions | Avoid freezing the filter. Freezing can ruin the hollow fiber membrane. If in freezing conditions, keep the filter in your pocket or near your body to prevent it from freezing. |
| Recommended Uses For Product | Hiking, Running, Camping, Travel, Sports |
| Reusability | Reusable |
| Shape | Round |
| Specific Uses For Product | Outdoor activities, Hydration vests, Running packs |
| Style Name | 500ml |
| UPC | 834456004455 |
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