Features:
Large Capacity: This folding bottle has a large capacity of 500ml that can meet your water need.
Effective Filter Element: The filter element adopts of ultra-high precision 0.01 micron hollow ultrafiltration membrane to remove 99.9% harmful bacteria in water, can ensure the safety of your drinking water.
Lightweight, Portable and Folded: The soft water bottle with water purification features a high degree of flexibility, can be easily placed anywhere, more convenient to insert it the backpack or pocket, easy to carry.
Reusable Filter: Filter core is removable and flushing to achieve environmental reuse, you can wash the filter element that can keep clean.
Pure Physical Filtration: No chemical, give you more security.
Silica Gel and TPU Material: Soft and durable.

Specifications:
Bottle Material: 0.3mm/0.01in TPU
Filter Material: Carbon Fiber+PP Cotton+Ultrafiltration Membrane+ABS
Capacity: 500ML
Color: Blue
Water Temperature: Below 50 degrees Celsius
Water Outlet Way: Light press after bite
Filter Length: 72mm/2.83in
Filter Diameter: 18mm/0.71
Clean Water of Filter Element: 0.5t/1102lb (Increase use time by anti-cleaning method)
Item Size: 255*95mm/10*3.7in
Item Weight: 44.7g/1.58oz
Package Size: 310*120mm/12.20*4.72in

Package List:
1 * Folding Drinking Water Bottle