New Convenient Folding Sport Bottle

Product features: 1. The material is good, harmless, environmental protection can be at ease use
2. But fold, easy to carry, outdoor travel
3. The filter design, the use of more convenient
4. The capacity is 580 ml
5. Small volume after folding, save a lot of space
6. The bottle heat insulation in hand, the concave oval design, more joint palms, with more comfortable
Scope of application: travel on business, home office, outdoor biking, hiking, fitness and so on, is very convenient to carry, and very practical water bottles