Nice water storage option
Reviewed by Johnny the Hiker2 from New Mexico on Wednesday, May 22, 2013
These are very light 1/2 liter bottles that store in minimum space for backpack hiking. I fill them to supplement my hydration bladder. Easy to place One in each outer pocket of any of my packs. Very durable. Top never leaks but can be difficult to remove which is why they probably do not leak. Highly recommend.