DESCRIPTION
A slender Nalgene. When space is tight and bulk is bad, consider the Flask. Like its namesake, the Flask’s slender, lightweight design makes it ideal for pockets, handbags, and chest waders. It’s leakproof, too, so you don’t have to worry about leaks.

FEATURES
– Slim polyethylene flask with English and Metric graduations stows up to 12 fl. oz. of liquid, without unpleasant aftertastes
– Flask fits snugly into a durable polycarbonate sleeve with easy snap on/off assembly, offering additional insulation and protection
– Slender profile transports and stores easily
– Twist-off valve-seal cap closure prevents leaks
– Removable shot cap snaps on/off of closure cap for handy 1 fl. oz. measuring
– Nalgene flask weighs only 4.3 oz.; remove the insulation sleeve and the shot cap and the weight drops to 1.9 oz.
– Hand wash in warm water with a mild dishwashing detergent
– Made in USA.

SPECS
Best Use: Backpacking
Liquid Capacity (L): 0.35 liter
Liquid Capacity (fl. oz.): 12 fluid ounces
Dimensions: 8 x 4 x 1.5 inches
Water Bottle Material: Plastic
Material(s): (Flask) polyethylene / (outer sleeve) polycarbonate
BPA Free: Yes
Insulated: Yes
Bottle Opening: Narrow
Cap Type: Screw Cap
Weight: 4.3 ounces/0.12kg