Sustain Wide Mouth Water Bottle - RMI (48oz) Color:Smoke Grey/Red Cap The SUM’TEC ice axe is

The SUM’TEC ice axe is extremely versatile: it adapts easily to different mountaineering activities

They blend goggle-like coverage with the airflow and easy-to-wear feel of sunglasses that perform while you're climbing and descending

bacteria and Giardia cysts

high-strength slings for alpine protection

They're lightweight as well as compact

Sustain Wide Mouth Water Bottle - RMI (48oz) Color:Smoke Grey/Red Cap The SUM’TEC ice axe isThe Original. The Trailblazer. The Sir Edmund of Water Bottles Now Sustainable If youre looking for a water bottle that will keep you well hydrated, hold up against bangs, bumps, and drops, and not leak a single drop ever, then the iconic wide mouth is your water bottle. Perfect for a Rainier climb, high mountain peak, or long hike.