They’ll probably double their water intake without you even having to ask.

The perks:

• Made with plants
• Premium quality
• Compostable 
• Ultra tough 
• Microwave, dishwasher & freezer safe 
• 4 colours to choose from
• BPA- and phthalates-free
• Toxin-free
• FDA food safe approved

Measurements (approx.): 8cm x 9cm

Capacity: 270ml

Weight: 65g