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Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
Air-activated, adhesive body warmer. Provides up to 12 hours of safe, natural heat which is environmentally friendly and odorless. Convenient adhesive backing for placement on undergarment to provide constant heat. Ideal to use when outdoors in cold weather to keep your core warm.
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking, skiing & mountaineering accessible and enjoyable for everyone.
© 2026, Master Store
