evo.com | Ignik Outdoors Hand Warmers > Why would you let cold fingers or toes wreck your pow day when the Ignik Outdoors 24-Hour XL Warmers exist? These things provide upto 24 hours of warmth (!!!) from biodegradable materials that can be composted after you're done. Boom. 98% Biodegradable Pouch contents can be composted after use. Upto 24 hours of Warmth Per Pouch Patent-Pending AirBarrier(TM) Pouch | Ignik Outdoors 24-Hour X-Large Warmers 2026 - 1 Pair