Platypus Meta Bottle + Microfilter

Get your water from anywhere — not just fountains and faucets — with the Platypus Meta Bottle + Microfilter. An integrated 0.2 micron microfilter clears water flowing to the spout of effectively all bacteria as well as 99.9% of protozoa, ensuring your water is clean, taste-free, and won’t make you sick (at least in North America). The 1 litre bottle has a soft bottom, letting you squeeze to force the water through, and both halves are dishwasher safe for a thorough clean, but you’ll need to take the filter — which has a 1,000 litre lifespan — out first.

Grab one at Amazon – $50