Raidlight's Soft Bottle, the soft bottle with a secure screw top and extended press to drink valve. Raidlight's new Soft Bottle is the most versatile way to hydrate and easy to use with the 'press to drink' hydration system. When empty the soft bottle can be folded to save space. The 'press to drink' extended valve provides an easy hydration system and the tube is protected from thermal variations by the neoprene sleeve.