Hydro Flask 21 oz Lightweight Standard Mouth Water Bottle Color:Jasper enjoy the classic A-line styling

enjoy the classic A-line styling with rich textured uppers

With 15 cubic feet of rooftop storage

Optional MegaWarrior Extension adds 22” and expands your cargo capacity by 40%

This compact hiking first aid kit fits easily into your day pack and equips you with everything you need to bring on a short hike

Side stretch mesh bottle pockets

Hydro Flask 21 oz Lightweight Standard Mouth Water Bottle Color:Jasper enjoy the classic A-line stylingLess weight. More backcountry. Ridiculously light, and durable enough for any trail, our 21 ounce Standard Mouth Lightweight Trail Series bottle is 25% lighter than our other 21 ounce bottles and provides the best cold hydration experience for your longest adventures. The narrow Standard Mouth opening is ideal for quick sips on the trail, and the slim bottle profile stashes easily into a pack pocket. Engineered to deliver lasting cold refreshment with