M1 PRO Size:9 Compatibility: Easily replace the internal

Compatibility: Easily replace the internal bladder in your existing hydration vest or backpack with this upgraded option that provides filtration capabilities

and the Fix It Sticks’ Archery Field Kit can help you keep them that way

48x Purifier of Water Sachets (each capable of treating 10 liters)

and the dual mesh pockets add simple

The quick-release tie-down trusted by lifeguard agencies

M1 PRO Size:9 Compatibility: Easily replace the internalSame DNA as the M1. More warmth where it counts. The M1 PRO takes everything that makes the M1 a workhorse and turns up the heat. Full water resistant goatskin construction blocks the wind, and double the Polyfil on the back of hand (80g vs. the M1's 40g) over a 250g Polar Fleece lining keeps warmth locked in when temps drop. You still get the dexterity to work buckles, zippers, and ropes just with more insulation for the cold days. When dexterity is