These flat water bottles are brilliant, as they can easily fit in briefcases, handbags and more. No longer do I have to choose between my umbrella or my water bottle!
Although they look like glass they are BPA-free plastic, so they aren't heavy.
This A5 size holds 750ml (25oz) of water.
What's also great that is every memobottle sold provides one person with two months' access to clean water as a result of their work with water.org.