Features:
1>Material: Neoprene which is elastic and waterproof material.has good insulation and keep the water of bottle.

2>convenient to take wherever you want

3>Thinckness: 2.5mm--According to your need.
 
4>Silk screen printing and heat transfer printing are available

5>Size&Color:various sizes&colors available by your need

6>Your logo and design are also welcome.