SimPure Emergency Survival Water Filter Straw Activity_Rescue Processed in a facility that

Processed in a facility that also produces products containing egg

Output (W)

Seam sealing with Seam Grip SIL is the best way to keep moisture out when using a silnylon (silicone-nylon) tent

while larger sizes are softer so they can bite into placements

Sold as a pair

SimPure Emergency Survival Water Filter Straw Activity_Rescue Processed in a facility thatThe WS02 straw water filter now is the only detachable straw on the market, both ends can be disassembled. That means it just needs to replace the filter element anytime and anywhere, no need to replace the straw tube shell frequently, which is truly reusable, money saving, and more environmentally friendly.