LifeStraw Carbon Capsule Filter Replacement - 2 pack (for LifeStraw Go & Universal) Pillows & Accessories while the all-season weight thermoregulates

while the all-season weight thermoregulates to provide steady comfort in varying temperatures

thanks to their high wicking properties and elasticated cushion cuff

the UT2s can also serve as two 5000mAh power banks

making them ideal for varied terrain and weather conditions

Temperature regulation is assured via forward facing arm vents

LifeStraw Carbon Capsule Filter Replacement - 2 pack (for LifeStraw Go & Universal) Pillows & Accessories while the all-season weight thermoregulatesProtects against chlorine, organic chemical matter, and sand, dirt, cloudiness for improved taste Compatible with all LifeStraw Go Water Bottles (Stainless Steel & Tritan) and LifeStraw Universal Independently lab tested Every fill of your LifeStraw Go, LifeStraw Steel, or LifeStraw Universal compatible bottle avoids the need for single use plastic bottles of water! Your purchase has impact: one purchase, one child, one year of safe water