💦 Stay light, stay fast, stay hydrated—no excuses.
The HydraPak UltraFlask 500ml is a collapsible, ultra-lightweight soft flask designed for runners and outdoor enthusiasts. Made from durable TPU and silicone, it fits seamlessly into hydration vests and packs with bounce-free stability. Featuring a quick-access SpeedFill cap and customizable valve options, it ensures rapid refills and personalized hydration on the go. Backed by a beyond lifetime warranty, it’s built to keep pace with your toughest adventures.
| Age range | Adult |
| Color | Malibu Blue |
| Size | 500ml Speed - 2 Pack |
| Style | 500ml Speed - 2 Pack |
| Shape | Round |
| Material type | Silicone, Thermoplastic Polyurethane |
| Number of items | 2 |
| Features | Collapsable, Straw |
| Usage | Running, hiking, outdoor activities |
| Sport | Running |
| Volume capacity | 500 Millilitres |
| Included components | 2 Pieces Collapsible 500ml SoftFlask, Cap and Straw |
| Brand | HydraPak |
| Department | Unisex-Adult |
| Manufacturer | HydraPak |
| Item model number | 20222 |
| Product Dimensions | 5.08 x 5.08 x 21.59 cm; 200 g |
| ASIN | B09S8RZB94 |
Z**E
Good soft flasks
Works well, as advertised
A**R
Missing Items
Wrong item sent (only one flask not two) and straw was missing.
Trustpilot
2 weeks ago
1 month ago
