The must have ON THE GO pet bottle. 
The Benefits:

Easy fold for simple storage eg in your purse
Sectional design - stores water and treats
Leak proof design
Keeps water clean
Large tank makes it suitable for both small and large pets
One size - approx 7.9 X 7.4 X 21.2cm
Easy to use - one key design

Water: 280ml

Food: 80ml