Features : 

1. food grade silicone material.

2. water-tight, completely no leak

3. foldable, light, easy to take.

4. Small MOQ, we could start from 100 PCS.

5. Logo and package could be customized.

6. three different sizes for you to choose:
    small size : 8.8*14.3 cm     350 ml / 12 OZ
    middle size: 106*14.1 cm    480ml  /16 OZ
    big size:  10.6*16.4 cm        600ml / 20 OZ 

FDA, LFGB, BPA free, 10 years production experience.