HydraPak 42mm Filter Cap
Backpacking Water Filter · Confidence 70/100 · $35.00–$54.95
✓ High efficiency but limited versatility
LightweightCompactFast Filtration
Real buyers appreciate the lightweight and compact design, making it ideal for trail running and day hikes. However, some users report issues with durability and the need for careful maintenance.
Pros & cons
- Extremely lightweight and compact
- Fast flow rate for quick hydration
- Compatible with multiple HydraPak flasks
- Not suitable for inline or gravity systems
- Durability concerns with plastic components
- Requires soaking for maintenance rather than backflushing
Specifications
| Flow Rate | 1 L/min |
| Weight | 2 oz. |
| Dimensions | 2 x 4 in. |
| Lifespan | 1,500 liters |
| Pore Size | 0.2 microns |
Expert reviews
| Source | Score | Verdict |
|---|
| Better Trail | 4.6/5 | Highly recommended for trail runners |
Live prices
| Retailer | Price | Stock |
|---|
| Fairhaven Runners & Walkers | $35.00 | In stock |
| Amazon | $38.85 | In stock |
| REI | $40.00 | In stock |
| Territory Run Co. | $40.00 | In stock |
| UltrAspire Store | $43.00 | In stock |
🛒 Best Price: $35.00 at Fairhaven Runners & Walkers →