Collapsible, lightweight, BPA free bottles provide expansive hydration without all the bulk.
Lightweight design flattens and rolls neatly to stow in packs or pockets
No spill, flip-top lid only dispenses when you want it to
Multi-layer, BPA-Free laminate bottle includes rewritable date bar on front and rear to record name and fill date
Convenient graduations printed on the bottle
Holds 1 liter