Insulated Soft Flask mountain safety research camping stove bottles Slight shirring details along seams

Slight shirring details along seams

super durable

Clean and durable

Most admired for a reason

• Double-walled

Insulated Soft Flask mountain safety research camping stove bottles Slight shirring details along seamsNathan's Insulated Soft Flask is the perfect companion for any walk or run so you can stay cool and hydrated. This large capacity 18oz. soft flask fits great in front hydration vest pockets, or as an extra in the back storage or stash pocket. With the bite top, you can make sure that you have control of where your water or liquids go straight into your mouth and not dripping out the top. The best big time insulation for a big time thirst! PRODUCT