HygieniSafe Collapsible Water Filter Bottle – 600 ml

Drink straight from a stream, then fold the bottle flat to save space.

This ultralight filter bottle has a 0.01-micron hollow-fiber membrane, and the manufacturer says it removes bacteria, parasites and protozoa from lakes, rivers, springs and streams.

• 0.01-micron hollow-fiber UF filter for bacteria, parasites and protozoa
• Collapsible: folds flat as you drink to save pack space
• Ultralight: just 58 g with a 600 ml capacity
• BPA-free, PVC-free food-grade TPU
• Auto-sealing bite valve and dustproof, leakproof cap
• Wide mouth for fast filling and easy cleaning
• Manufacturer says it meets FDA/EC standards. Use between 32 and 104°F (0–40°C).

Great for: go-bags, hiking, camping, running, cycling, fishing and travel.