LIFESTRAW PEAK SERIES SQUEEZE BOTTLE WITH FILTER Cold Weather is certified and approved for

is certified and approved for use as occupational footwear in accordance with DIN EN ISO 20347:2012- Weight: 1760g per pair- Construction: board lasted

the N3B was released to support Air Force pilots in very cold climate zones

but we also offer the SF300 black PVD-coated case as an option based on customer interest

Very heavy-duty hide

- A comfortable fit is ensured with the dual drawcord hem adjustment and the stretch binding at the collar

LIFESTRAW PEAK SERIES SQUEEZE BOTTLE WITH FILTER Cold Weather is certified and approved forProtects against bacteria, parasites, microplastics, silt, sand, and cloudiness. Ultra compact, LifeStraw's reconfigured filter is tiny but mighty with a super packable kit that doesn't sacrifice weight or space. This new version is 2x thicker and made from premium materials to make it tougher and ultra leak proof. Highly versatile, use as a bottle, squeeze water through it into cooking containers or other drinkware, use as a straw, remove the filter